—Whose book is this? —It _____ be Mary’s. Mo Yan is her favorite author. —No, it ____ be hers, she never brings novels to school.
#75008
A
may; mustn’t
B
can; can’t
C
must; can’t
D
must; mustn’t
推荐题目
Every time she was in trouble, she went to him for help, as he said he _____ do anything for her.
#63014
A
should
B
must
C
would
D
might
Don’t interrupt me ,John ． you force me to tell you the truth at the moment?
#63580
A
Might
B
Must
C
Should
D
Would
She was greatly shocked at the scene before her eyes. Never did she expect that the local conditions ______ be so awful.
#62249
A
could
B
should
C
would
D
might
My sister met him in the hospital yesterday afternoon, so he _________ your lecture.
#62533
A
couldn’t have attended
B
needn’t have attended
C
mustn’t have attended
D
shouldn’t have attended
It's nearly time for the meeting to start. The manager ________ be here soon.
#62934
A
could
B
should
C
need
D
would