_________ should not be allowed to go out at night.
#51798
A
Twelve-years-old
B
Twelve-year-olds
C
Twelve year old
D
Twelve year olds
推荐题目
________of the land in that district________ covered with trees and grass．
#51900
A
Two fifths；is
B
Two fifth；are
C
Two fifth；is
D
Two fifths；are
They are __________ stars in the sky at night
#51660
A
millions
B
millions of
C
some millions
D
million of
Our school is so famous that _______ people come and visit it every term.
#51663
A
hundred
B
hundreds
C
hundred of
D
hundreds of
---How long have you been running ? ---Since ______ .
#51857
A
two hours
B
two hours ago
C
I am ten years old
D
for two hours
_____ soldiers and doctors have been in Wenchuan to help the people there.
#51747
A
Thousand of
B
Two thousands
C
Thousands of
D
Many thousands of