题目内容
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[主观题]
The acid rain destroys the protection on tree leaves, which makes the plants more vulnerab
le to disease.
A．Y
B．N
C．NG
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题目内容
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如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A．Y
B．N
C．NG
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更多“The acid rain destroys the pro…”相关的问题
The acid rain problem has improved a lot.
A．Y
B．N
C．NG
How many percent of China' s land area is now affected by acid rain？
A．15.
B．50.
C．60.
D．70
Acid rain is produced when atmospheric moisture combines with pollutants from paper mill (造纸厂) , factories and automobiles.
A．Y
B．N
C．NG
In the Black Forest, the acid rain is said to attack all EXCEPT
A．firs.
B．metals.
C．leaves.
D．soils.
A．Y
B．N
C．NG
A．Hanging
B．Tentative
C．Increasing
D．Irrefutable
Which country is the world' s third largest region to be affected by acid rain？
A．Europe.
B．North America.
C．China.
D．Japan.
What do you know about acid rain from the report？
A．It' s a kind of atmosphere.
B．It' s a kind of air pollution.
C．It' s a kind of moisture.
D．It' s a kind of noise pollution.
