Beijing is a city with many places of interest and _____ tourists come here every year.
#51631
A
million of
B
million
C
millions
D
millions of
推荐题目
There are about two _________students in our grade.
#51342
A
thousand
B
thousands of
C
thousand of
D
thousands
About two _________boys took part in the running race. 
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A
hundred
B
hundreds
C
hundreds of
D
hundred of
—When do you usually get up?—____________________.
#51514
A
At fifty past six
B
At half to seven
C
At a quarter to seven
D
On a quarter past six