— Mary, whose photo is it?—It ______ be Lu’s. Those are her parents.
#75908
A
can
B
should
C
must
D
need
推荐题目
---May we leave the classroom now?---No, you . You to leave until the bell rings.
#75743
A
mustn’t, are allowed
B
don’t have to, are supposed
C
needn’t, aren’t allowed
D
can’t, aren’t supposed
I have lost one of my gloves. I __________it somewhere.
#63181
A
must drop
B
must have dropped
C
must be dropping
D
must have been dropped
(2013·高考天津卷)No one ________be more generous; he has a heart of gold.
#62472
A
could
B
must
C
dare
D
need