___ years ago, the population of China was over 20 million.
#51584
A
Four hundreds
B
Four hundred
C
Four hundred of
D
Four hundreds of
推荐题目
_________ trees have been planted these years.
#51783
A
Million
B
Millions
C
Million of
D
Millions of
Running stars eat ________ healthy food.
#51909
A
a lot
B
lots of
C
lot of
D
lot
About ______ students went to the show yesterday.
#50937
A
hundreds of
B
two hundreds
C
two hundred of
D
two hundred
There are _________months in a year, and I like the _______month—December.
#51433
A
twelve; twelfth
B
twelfth; twelfth
C
twelfth; twelve
D
twelve; twelve