___ 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
—Can I help you? —Yes. I want two ______ eggs.
#51353
A
dozen
B
dozens
C
dozens of
D
dozen of
Liu Ming wants to buy some school things. According to the list, if he buys twelve exercise books, four knives, five pens, double rulers and a pencil-box, he will pay    .A. 140 yuan       B. 84 yuan        C. 56 yuan
#51564
A
ing
B
ife
C
n
D
cise book
E
r
F
il-box
G
ice
H
.50
I
5.00
J
.00
K
.50
L
6.00
M
news : If you spends more than one hundred yuan in buying pens, you will enjoy a 40% off for the whole list.
About two _________boys took part in the running race. 
#51585
A
hundred
B
hundreds
C
hundreds of
D
hundred of
____________ people went to the concert which was held in People’s Square the night of May Day. 
#51874
A
Three thousand, in
B
Thousands, on
C
Many thousand, in
D
Thousands of, on