--The number of the students in our school       very big.--About 9         students.
#51670
A
are, hundred
B
is, hundreds
C
are, hundreds
D
is, hundred
推荐题目
There are _____ boys on the playground. 
#51480
A
for
B
forteen
C
fourty
D
forty
 ---The number of the students in our school is about nine _____.   ---I see. ______of them are boys.
#51526
A
hundred; Two thirds
B
hundred ; Two third
C
hundreds; Two thirds
D
hundreds; Two third
_________people attended the meeting last Saturday.
#51608
A
Two hundred of
B
Two hundreds of
C
Two hundred
D
Two hundreds