There are about two _________students in our grade.
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A
thousand
B
thousands of
C
thousand of
D
thousands
推荐题目
His father looks young, but in fact he is ______. 
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A
in the forties
B
in his forties
C
in the forty
D
in his forty
There are _________months in a year, and I like the _______month—December.
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A
twelve; twelfth
B
twelfth; twelfth
C
twelfth; twelve
D
twelve; twelve
__people will go to the party. Do you know?
#51484
A
Millions of
B
Million of
C
Five Millions
D
Million