来源:奥鹏远程教育 日期: 作者:奥鹏作业辅导
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Government cannot operate effectively _________ it is free from such interference.答案
Government cannot operate effectively _________ it is free from such interference.
A.unless
B.so long as
C.lest
D.if only
答案:A
Government cannot operate effectively _________ it is free from such interference.历年真题如下: