Days later, my brother called to say he was all right, but _______say where he w

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Days later, my brother called to say he was all right, but _______say where he was.

A．mustn’t

B．shouldn’t

C．wouldn’t

D．mightn’t

答案

C

解析

考查情态动词。句意：“数天后，我弟弟打电话说他很好，但不肯告诉我他在哪里。”mustn’t“禁止”；shouldn’t“不应该”；wouldn’t“不情愿”；mightn’t“不可能”。