—________ I swim here?—I’m sorry. Children _______ swim alone here.
#76532
A
Must , can’t
B
May , must
C
Can, mustn’t
D
Can’t can
推荐题目
Sir, a Mr. Wang is waiting for you at the gate. ________ he come in or stay there?
#63307
A
Will
B
May
C
Shall
D
Must
--Would you like to visit Kun Ming by yourself this summer vocation? --I’m not sure. I _____go there with my parents because of the terrible thing at the railway station.
#74482
A
may
B
must
C
can
D
should
—I’m sorry. I ________ at you the other day.— Forget it. I was a bit out of control myself.
#63421
A
shouldn’t shout
B
shouldn’t have shouted
C
mustn’t shout
D
mustn’t haven’t shouted