- Excuse me, may I keep the book a little longer? - Sorry. You ________ return it today.
#36955
A
must
B
mustn't
C
can
D
can't
推荐题目
-----Do you know how long the diameter of the Mars? -----It’s didmeter is 53%_____that of the earth?
#41472
A
as soon as
B
as well as
C
as wide as
D
as much as
Their ________say Chinese people are very ________.
#40106
A
friends…friendly
B
friend…friendly
C
friendly …friends
D
friends…friends
—Mike, could you tell me if Mary to my party tomorrow?—I think she will if she time.
#40876
A
come, has
B
comes, will have
C
will come, has
D
will come, will have
He works hard and is often _________.I hope he will have more _________.
#44050
A
success；successful
B
successful；success
C
success；successes
D
successful：successful
The boy is only four years old, but he can swim ______ the lake.
#40220
A
along
B
over
C
across
D
through