One of the main reasons for air pollution is that many cars emit smoke into the at-mospherE.
A.disregard
B.discharge
C.disdain
D.dismay

A.A.disregard
B.discharge
C.disdain
D.dismay

【参考答案】

B
正确答案是：B。本题考查形似动词的辨析。本题的意思是：空气污染的主要原因之一是因为许多汽车的烟雾排放到大气中......

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