题目内容
【题目】He ________ do his homework. He hurt his hands. ( )
A. could B. can C. couldn't
【答案】C
【解析】
根据句意可知，他弄伤了自己的手，所以他做不了家庭作业，所以选couldn't。
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题目内容
【题目】He ________ do his homework. He hurt his hands. ( )
A. could B. can C. couldn't
【答案】C
【解析】
根据句意可知，他弄伤了自己的手，所以他做不了家庭作业，所以选couldn't。