-Can you keep a secret?-You worry-I'm not going to mention it to anyone.A．needn't B．couldn'tC．mustn't D．won't 题目和参考答案——青夏教育精英家教网—

题目内容

—Can you keep a secret?

—You ________ worry—I'm not going to mention it to anyone.

A．needn't B．couldn't

C．mustn't D．won't

【解析】答案：A　考查情态动词。句意为：你能帮我保守秘密吗？你不必担心，我不会向任何人提及的。needn't不必要；couldn't不能够；mustn't禁止；won't将不会。根据句意可知，答案A符合语境。

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