_________ 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
In our city, _______ middle school students want to work as a teacher in the future.
#51886
A
thousand
B
thousand of
C
thousands of
D
two thousand of
---How was your weekend? ---Great! It was my grandfather’s _________ birthday. We enjoyed ourselves.
#51413
A
seventy
B
seventieth
C
the seventieth
D
seventeenth[
—Did you know that the earth is the home of animals?
#51466
A
million
B
million of
C
millions of
D
millions
It is said that the gravity on Mars is only about of the gravity on earth.
#51511
A
three-eighths
B
third-eighth
C
third-eighths
D
third-eight