A、 have been trying
B、 had tried
C、 will be trying
D、 will have been trying
答案:A
解析:解析:for the last five weeks表示延续的时间状语
A、 have been trying
B、 had tried
C、 will be trying
D、 will have been trying
答案:A
解析:解析:for the last five weeks表示延续的时间状语
A. or
B. but
C. and
D. so
A.
B.
C.
D.
解析:解析:本题考查的知识点为不定积分的性质.
A. 惩办主义
B. 残酷斗争
C. 无情打击
D. 惩前毖后,治病救人
解析:解析:本题考查的是中国共产党处理党内矛盾的方针。中国共产党处理党内矛盾的方针是"惩前毖后,治病救人".
A. after
B. before
C. when
D. not until
解析:解析:After 在……之后解析:before 在……之前解析:when 当……时候解析:not until 直到……才
A. must be
B. should go
C. must have been
D. must have gone
A. did you put…put
B. have you put…have put
C. had you put…was putting
D. had you put…have put
A. discovered
B. invented
C. innovated
D. found