问题 选择题
—Why am I so slow at doing the cloze test?
—I guess you didn’t realize the use _____ the contexts.
A.you should have made of
B.you must have made from
C.of which you could have from
D.out of which you need make
答案

A

考查should与动词不定式的完成时连用的含义。should have done表示本来应该做而实际上没做,shouldn’t have done表示本来不该做但实际上做了。本题的问句意思是“我单选题为什么做得那么慢?”,回答“我想你没有意识到你本该好好利用上下文。”

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