问题

I thought Tom was dropping his head low__ the text, _, in fact he was sleeping[ ]

A: to read,when
B: to be reading,since
C: read,where
D: reading, while

正确答案是：

同类题型

I say, Harry, What did you say to the laid –off worker just now ?— Nothing, I ______ to myself

Who does this T-shirtbelong________

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Do you have any problems when you _____ this job— Well, I’m considering the salary and working conditions.

ys, many parents are trying to either prevent their children from failure, or protect them from the knowledge ______ they have failed.