-Did the book give the information you needed?? -Yes.But it. I had to read the e

—Did the book give the information you needed??

—Yes.But it， I had to read the entire book.?

A.to find　 B.find? C.to be finding D.finding

试题答案

A

答语句意为：是的，但是为了找到它，我不得不阅读了整本书。表示目的要用动词不定式形式。由于不表示正在进行，故不用进行时态。