- 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
He works as a reporter in Kunming TV station.
#43756
A
helps
B
has a job as
C
likes to work for
D
learns from
 —______will Mr. Green be back ?  —In a week, I think .
#36335
A
How often
B
How many
C
How soon
D
How long
The movie is very       .So the children are        in it.
#43869
A
interest; interested
B
interested; interesting
C
interesting ; interested
D
interested ;interest
Soon she __________ swim a quarter of a mile.
#43028
A
can
B
could
C
is able to
D
will be able to