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With the help of the new technology, you __ e-mail your friends by mobile phone.
#76522
A
can
B
must
C
need
D
should
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(2013·北京东城二次联考)—________ you interrupt now？Can't you see I'm on the phone?—Sorry，sir，but it's urgent.
#62522
A
Can　　
B
Should
C
Must
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Would
Li Lei isn’t ____ Liu Ming.
#77741
A
tall as
B
as taller as
C
as tall as
D
as the taller as
—May I swim here?  — No, you _______.  It is dangerous.
#75700
A
won’t
B
needn’t
C
mustn’t
D
don’t have to
—Must we clean the classroom now?—No ,you _______.
#76832
A
must
B
needn’t
C
aren’t
D
mustn’t
—Must I go to the shop with you，Mum?—Err... I can make it myself，Mike. You         go with me.
#76344
A
mustn’t
B
shouldn’t
C
wouldn’t
D
needn’t