----_________ a year does your school have sports meetings? ---- Twice a year.
#46697
A
How often
B
How soon
C
How long
D
How many times
推荐题目
 ---Which is ______, the sun, the moon or the earth?   ---Of course the sun is.
#47836
A
smaller
B
bigger
C
the biggest
D
the smallest
The old man has lived in this city    .
#47054
A
for 2001
B
since 10 years
C
since 10 years ago
D
for 10 years ago