—Ethan is asking whether he must attend the meeting tomorrow.
—Well，he if he has something else to do.（　　）

A． mustn't

B． needn't

C． shouldn't

D． can't

【考點】need用法．

【答案】B

【解答】

【點評】

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發布：2024/5/27 14:0:0組卷：108引用：5難度：0.5

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相關試卷

A．shouldn't speak	B．couldn't have spoken
C．don't have to	D．needn't have spoken

—Ethan is asking whether he must attend the meeting tomorrow.—Well，he if he has something else to do.（ ）