【題目】—We'll have an important test tomorrow. I'm quite nervous.

—Come on! You ________ worry about it. You have prepared for it well.

A.can'tB.needn'tC.mayD.must

【答案】B

【解析】

句意：——明天我們將會(huì)有一場重要的考試，我相當(dāng)緊張�！佑�！你不需要擔(dān)心它，你已經(jīng)為它準(zhǔn)備好了。

考查情態(tài)動(dòng)詞。can't不能，不可能；needn't不需要；may可能，可以；must必須；根據(jù)You have prepared for it well. 你已經(jīng)為它準(zhǔn)備好了，可知是“不需要擔(dān)心”；故選B。

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