--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
Anna is already ______ girl, but she is lazy. She wants to get her clothes ______ again. 
#51459
A
a 17-year-old, to wash
B
a 19-year-old, washes
C
an 18-year-old, washed
D
an 8-year-old, washing
Only ________ of the students come to school by bus.
#51345
A
three fifth
B
third fifths
C
three fifths
D
third fifth
There are __________ flowers in the square during National Day.
#51616
A
million of
B
millions of
C
two millions
D
two millions of