— Mum, my friends are waiting for me outside. May I go out to play with them?— Yes, you , but be careful, please.
#75783
A
shall
B
must
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may
D
should
推荐题目
—Where did you get this book?—I picked it up from a secondhand bookshop if you ________ know.
#62316
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must
B
will
C
can
D
shall
— Who’s that man in our classroom? It ________ be Mr. Brown. He is much taller.— You mean the man in white? He is an exchange student from England.
#75729
A
can
B
may
C
can’t
D
mustn’t
-Look at the picture on the wall. It be David's.-Yes, his name is on the first page.
#74614
A
can
B
can't
C
must
D
mustn't
For everyone’s safety，we _______ a1ways remember the law against driving after drinking.
#77414
A
could
B
should
C
might
D
would
If you ___ stick to the unrealistic approach, the worse result will be waiting for you not far ahead.
#63136
A
will
B
may
C
must
D
can