题目内容
5.I am too busy _______ my homework _______ my mother wash dishes.( )| A. | to do,helping | B. | to do,to help | C. | doing,helping | D. | doing,to help |
分析 我正忙于做作业而不能帮助妈妈洗餐具.
解答 答案:D.
根据I am too busy _______ my homework _______ my mother wash dishes,可知我正忙于做作业而不能帮助妈妈洗餐具.这里be busy doing sth.忙于做某事,后面跟动词的ing形式;too…to太…而不能,这里too busy to do sth,后面跟to引导的不定式短语.故选D.
点评 考查动名词短语,在日常学习中要积累一些动名词短语的固定用法,结合语境,选择合适的形式.完成试题.
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