题目内容
She said she had some trouble ___________ her homework.
| A.finish | B.finishing | C.to finish | D.Finished |
B
试题分析:句意是:他说他完成作业有困难。由固定搭配have trouble doing sth 动名词作宾语可知答案是B。
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题目内容
| A.finish | B.finishing | C.to finish | D.Finished |