_______ children in Africa have little food to eat, and we can help them.
#51644
A
Million
B
A millions
C
Millions of
D
Millions
推荐题目
__________ travelers come to visit our city every year. 
#51820
A
Hundreds of
B
Hundred of
C
Five hundreds
D
Hundred
The        is a little difficult for me.
#51881
A
five lesson
B
lesson fifth
C
lesson five
D
fifth lesson