题目内容
【题目】The NBA players are busy for the rest of the season.
A. prepareB. to prepareC. preparedD. preparing
【答案】D
【解析】
句意“NBA的球员忙于准备余下的赛季”。根据be busy doing“忙于做某事”可知，故选D。
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题目内容
【题目】The NBA players are busy for the rest of the season.
A. prepareB. to prepareC. preparedD. preparing
【答案】D
【解析】
句意“NBA的球员忙于准备余下的赛季”。根据be busy doing“忙于做某事”可知，故选D。