Acid rain comes from _____.
#29890
A
the river
B
the water
C
the clouds
D
the forests
推荐题目
_______only in China , they look pretty cute and have two big black eyes.
#29429
A
giraffes
B
Lions
C
Koalas
D
Pandas
My father works in a ________．His students like him very much．
#29708
A
hotel
B
hospital
C
university
D
factory