We all feel puzzled why the students _____ the same mistakes repeatedly in exams

题型：不详难度：来源：

We all feel puzzled why the students _____ the same mistakes repeatedly in exams.

A．were making

B．have been making

C．had made

D．will be making

答案

解析

略

举一反三

If you _____ the meeting place in greater detail, I _____ so much time looking for it.

A．described; wouldn’t waste	B．had described; wouldn’t have wasted
C．would have described; had wasted	D．described; wasted

题型：不详难度：| 查看答案

. Your help is _____ for the success of the project.

A．indispensable	B．indicative
C．inevitable	D．inherent

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I suppose by the time I come back in ten years" time all these old houses_______down.

A．will be pulling	B．will have been pulled
C．will have pulled	D．will be pulled

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._________alone in the large house, the little boy had to learn to survive by himself.

A．To leave

B．Leaving

C．Left

D．Being left

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Why don’t you put the meat in the fridge? It will_______fresh for several days.

A．be stayed

B．stay

C．be staying

D．have stayed

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