题目内容

【题目】She said she had some trouble _________ her homework.

A. finish B. finishing C. to finish

【答案】B

【解析】

句意:她说她完成功课有些困难。Afinish动词原形;Bfinishing现在分词或动名词形式; Cto finish动词不定式。本题考查动词短语have troubleindoing sth做某事有困难,故答案选B

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