题目内容
【题目】The CDs be Bill's. He likes music.
A. must B. can't C. couldn't D. Mustn't
【答案】A
【解析】句意：这些CD一定是Bill的，他喜欢音乐。根据下文He likes music.
可知这里是有把握的肯定推测，用must。根据题意，故选A。
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题目内容
【题目】The CDs be Bill's. He likes music.
A. must B. can't C. couldn't D. Mustn't
【答案】A
【解析】句意：这些CD一定是Bill的，他喜欢音乐。根据下文He likes music.
可知这里是有把握的肯定推测，用must。根据题意，故选A。