题目内容
I worked as hard as I could _______ for the final exam.
| A.to prepare | B.prepare | C.preparing | D.prepared |
A
本题考查非谓语动词的用法。as...asonecan后接to do做目的状语,表示“尽力做某事”。
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题目内容
| A.to prepare | B.prepare | C.preparing | D.prepared |