—May I this pair of blue jeans? —Yes, you .
#78224
A
try on; should
B
try on; can
C
have a look; can
D
look at; must
推荐题目
You __________ buy a gift, but you can if you want to.
#63027
A
must
B
mustn’t
C
have to
D
don’t have to
–Are you available at 3 tomorrow afternoon? --Sorry, I ________ a meeting at that time.
#62352
A
am having
B
will be having
C
will have
D
have
— Mary, whose photo is it?—It ______ be Lu’s. Those are her parents.
#75908
A
can
B
should
C
must
D
need
It ______ be the postman at the door. It’s only six o’clock.
#63562
A
mustn’t
B
can’t
C
won’t
D
needn’t