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We( )the problem for quite some time,but we( )any conclusion
题目内容:
We( )the problem for quite some time,but we( )any conclusion yet.
A.have been discussing.haven't reached
B.have disscussed.haven't been reaching
C.discussed.haven't reached
D.had discussed.haven't reached
优质解答
简单做法:先看后一空:有yet,所以是have not done 即现在完成时+ 主动,(固定搭配:reach a conclusion)
第一空:由于后有提示还未结束,所以这个动作于过去开始,到了现在,将来还有可能继续,所以典型的have been doing即现在完成进行时结构
最后答案明确:A
We( )the problem for quite some time,but we( )any conclusion yet.
A.have been discussing.haven't reached
B.have disscussed.haven't been reaching
C.discussed.haven't reached
D.had discussed.haven't reached
A.have been discussing.haven't reached
B.have disscussed.haven't been reaching
C.discussed.haven't reached
D.had discussed.haven't reached
优质解答
简单做法:先看后一空:有yet,所以是have not done 即现在完成时+ 主动,(固定搭配:reach a conclusion)
第一空:由于后有提示还未结束,所以这个动作于过去开始,到了现在,将来还有可能继续,所以典型的have been doing即现在完成进行时结构
最后答案明确:A
第一空:由于后有提示还未结束,所以这个动作于过去开始,到了现在,将来还有可能继续,所以典型的have been doing即现在完成进行时结构
最后答案明确:A
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