---- Each year __________ fishes are killed by the polluted water and many people are made sick by the polluted air .----So we should do something to stop it .
#51462
A
millions of
B
million of
C
two millions of
D
two millions
推荐题目
The rainstorm killed __________ people at year.
#51386
A
two thousand
B
two thousands
C
two thousand of
D
two thousands of
There are about ________ students in our school.
#51432
A
eight hundred
B
eight hundred of
C
eight hundreds
D
eight hundreds of
There're students in Grade7.
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A
three hundreds
B
three hundreds of
C
three hundreds'
D
hundreds of
My mother will have a _________ holiday next month. She'll take me to Beijing.
#51733
A
five days
B
five -day
C
five - days
D
five day's