There are ______ students in the school . But I don’t know _______ the girls among them .
#14138
A
a number of , a number of
B
the number of , the number of
C
a number of . the number of
D
the number of , a number of
推荐题目
Do you know how much that _____?
#12803
A
adds
B
adds up
C
adds to
D
adds up to
I have read ______ books and I’ve learned ______ .  
#14420
A
a great deal of; a lot of
B
a great many; a lot
C
a large number of; lots of
D
plenty of; a lot of