题目内容
【题目】The disabled man has trouble _______common things like carrying things．
A. doB. to doC. doesD. doing
【答案】D
【解析】
试题句意：这个残疾人做普通的事情有困难比如搬东西。短语have trouble doing sth.表示做某事有困难。根据题意，故选D。
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