【題目】--- Must I attend the meeting, Mr. Smith?

---No, you ______. But you had better ____ your report first.

A. needn’t, hand B. mustn’t, to hand in C. needn’t, hand in D. mustn’t, hand in

【答案】C

【解析】

句意：-史密斯先生，我必須參加會議嗎? -不, 你不必。但是你最好先交你的報(bào)告。must必須，其否定答語，通常使用needn’t, 語氣委婉，而不適用禁止性的語言mustn’t。動詞短語hand in，意為“上交”；had better+動詞原形。故選：C。

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