A. He gets ill at the same time every year.
B. He doesn't get enough exercise.
C. He often has diffi'culty sleeping.
D. He is always sick throughout the winter.

A.
B.
B.
C.
C.
D.
D.


【参考答案】

A
【听前预测】1．四项都以Catherine开头，对话内容与其有关。2．四项都与音乐或乐器有关，对话内容涉及音......

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