—How often do the students play sports?
#51711
A
Twice a day
B
Since last night
C
For two hours
D
A month ago
推荐题目
We planted          trees last year.
#51501
A
hundreds of
B
hundred of
C
five hundreds
D
five hundred of
 It took _________ people _________ the work. 
#51447
A
hundreds of, finishing
B
hundred of, to finish
C
hundreds of, to finish
D
hundred of, finishing
This is         trip to Beijing. I hope we’ll enjoy the trip.
#51252
A
our first
B
our the first
C
the our first
D
first our
 ---What is ______ month of the year ? ---It’s December . 
#51709
A
the twelve
B
twelve
C
twelfth
D
the twelfth