She ______ know the answer, but I’m not sure.
#75276
A
maybe
B
may be
C
may
D
must
推荐题目
— Guess what! I have won the first prize in the speaking competition. — Congratulations! You _____ put a lot of work into it.
#62583
A
should
B
must
C
should have
D
must have
——Must I park my car behind the building?——No, you needn’t. You _____ park it here.
#77009
A
need
B
must
C
may
D
should
—________ you leave your room in such a mess?—Sorry，Mum.I forgot to tidy it up.
#62308
A
Must
B
Can
C
Should
D
Will
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
---You are sweating. ______ I fetch you some water? ---It’s so kind of you.
#62162
A
Can
B
Must
C
Shall
D
Need