--Why does the lake smell terrible? ---Because large quantities of water ______.
#85773
A
have polluted
B
is being polluted
C
has been polluted
D
have been polluted
推荐题目
_____ of the students who took part in the military training is 1450.
#85625
A
A number
B
A lot
C
Lots
D
The number
It is said that there are millions of camels in India and __of them is growing.
#85717
A
thenumber
B
agreatnumber
C
alot
D
agoodmany
Is it she or you ________ going to run for the mayor of our city?
#85659
A
who is
B
that is
C
who are
D
whom are