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国开25春《高级英语（1）》Grammar and Speaking-- Mysteries[咨询答案]
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __1__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __2__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __3__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __4__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __5__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __6__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __7__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __8__
选项：
t
f
题目类型：
完形填空
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8)
选项：
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __1__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __2__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __3__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __4__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __5__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __6__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
完形填空
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6)
选项：
题目类型：
单选题
题目：
说话人认为某事物肯定存在或发生过.
选项：
could
may
must
题目类型：
多选题
题目：
说话人认为某事物可能存在或发生过.
选项：
might
could
may
题目类型：
多选题
题目：
说话人认为某事物肯定不存在或从未发生.
选项：
can't
couldn't
might
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__1__
选项：
a
b
c
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__2__
选项：
a
b
c
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__3__
选项：
a
b
c
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__4__
选项：
a
b
c
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__5__
选项：
a
b
c
题目类型：
完形填空
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be
选项：
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __1__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __2__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __3__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __4__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __5__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __6__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __7__
选项：
t
f
题目类型：
单选题
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8) __8__
选项：
t
f
题目类型：
完形填空
题目：
listen to the story, and tick the true statements.录音 1) sheerness is a town which is near the sea. (1) 2) when police found the man, he was wearing formal clothes. (2) 3) the man was carrying a suitcase. (3) 4) the police arrested the man. (4) 5) the man pointed to russia on the map. (5) 6) the man wrote his name on a piece of paper. (6) 7) the man refused to play the piano. (7) 8) his story became well-known across the world. (8)
选项：
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __1__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __2__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __3__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __4__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __5__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
单选题
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6) __6__
选项：
he can't (couldn't) have understood you.
he could (might/may) be an illegal immigrant.
he can't be norwegian.
he must come from norway.
he must have been in the sea.
he might (may/could) have been the victim of a crime.
题目类型：
完形填空
题目：
he didn't write his name. (1) b. he seems very frightened. (2) (3) c. he doesn't understand norwegian. (4) d. he pointed at oslo on the map. (5) e. his clothes are very wet. (6)
选项：
题目类型：
单选题
题目：
说话人认为某事物肯定存在或发生过.
选项：
could
may
must
题目类型：
多选题
题目：
说话人认为某事物可能存在或发生过.
选项：
might
could
may
题目类型：
多选题
题目：
说话人认为某事物肯定不存在或从未发生.
选项：
can't
couldn't
might
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__1__
选项：
a
b
c
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__2__
选项：
a
b
c
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__3__
选项：
a
b
c
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__4__
选项：
a
b
c
题目类型：
单选题
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be__5__
选项：
a
b
c
题目类型：
完形填空
题目：
complete the sentences with must, can't/couldn't and the correct form of the verbs in brackets. 1) i phoned them last night but no one answered. they ( ) (be) out. (1) a. must have been b. can't have seen c. couldn't have 2) you ( ) (see) her at the station – she was at home with me! (2) a. can't seeing b. must seeing c. can't have seen 3) what happened to sentence 3? they ( ) (forget) about it! (3) a. can't forget b. must have forgotten c. must forgetting 4) he lost his job and then his father died – it ( ) (be) an easy time for him. (4) a. couldn't have been b.is c.are 5) you're going out with victor? you ( ) (be) serious! in fact, you ( ) (be) mad! (5) a.couldn't be;are b. can't be; must c.am;can't be
选项：
