—Where ____ Margaret have put the empty bottles?—She ______ them away. They must be somewhere.
#89520
A
can; can’t have thrown
B
must; needn’t
C
must; must have thrown
D
can; must throw
推荐题目
. He wasted a lot of time playing football, otherwise he ________the exam.
#88300
A
had passed
B
passed
C
would pass
D
would have passed
Henry _____ be at home now because he phoned me from the factory just now.
#87855
A
mustn’t
B
isn’t able to
C
may not
D
can’t
—Any information about your son?—No. If only I ______ those tough words to him.
#90532
A
didn't say
B
hadn't said
C
shouldn't have said
D
couldn't have said
It is said that there are plenty of hotels in that town. There _____ be any difficulty for you to find somewhere to stay.
#90097
A
wouldn’t
B
mustn’t
C
shouldn’t
D
needn’t