题目内容

【题目】— Must we get to the airport before 8 o’clock?

— No, you _____. The plane takes off at 12 o’clock.

A．mustn’t B．needn’t C．wouldn’t

【答案】B

【解析】

试题分析：考查情态动词。Must表示“必须”，主观意志；表示揣测，意为“想必，准是”，用于肯定句；need表示“需要”，一种需求；would表示意愿或委婉地提出请求。句意：—我们必须在8点前到达机场吗？—不，你不用。飞机12点才起飞。故B选项正确。

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