___ 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
Lillian said memorizing the words of pop songs helped _________.
#51493
A
a lot of
B
lot of
C
a little
D
a little of
Some scientists think that it may take ______ years to make robots look like people, and do the same things as us.
#51234
A
hundreds of
B
two hundreds of
C
two hundreds
D
hundreds
______ of the coats ________ made of cotton. They feel comfortable.
#51105
A
Two-thirds; is
B
Two-thirds; are
C
Two-third; is
D
Two-third; are
We have to learn __________ words this term..
#51293
A
twenty-three thousand and eight hundred and thirteen
B
twenty-three thousand and eight hundred thirteen
C
twenty-three thousand eight hundred and thirteen
D
two three thousand eight hundred and thirteen
The newly built school canteen(餐厅) is big enough to hold two ________ students at lunch time.
#51567
A
thousand
B
thousands
C
thousand of
D
thousands of