–Look!Amaniscuttingatreeonthem

–Look! A man is cutting a tree on the moon.
--It ______ be true. The teacher said there is no air on the moon.

A．can’t	B．may not
C．shouldn’t	D．mustn’t

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相关试题

—Whose book is it? —Look! Jane’s name is on the cover(封面). It _________ hers.

A．can’t be

B．must is

C．should be

D．must be

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His father often ___________to work.

A．takes a bike	B．by bike
C．on foot	D．rides a bike

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Don’t be afraid of new words. You can in the dictionary.

A．look at them	B．look for them
C．look them up	D．look them over

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—Have you bought for Linda’s birthday?—Not exactly. Just some flowers.

A．something unusual	B．anything unusual
C．unusual something	D．unusual anything

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Stay away from junk food, please! It’s bad for us, for children!

A．especially

B．recently

C．probably

D．immediately

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