A、Noise pollution. B、Air pollution. C、Water pollution. B关联句是第二段的Air pollution is the most serious kind of pollution. That’s bad

admin2012-04-28  17

问题

选项 A、Noise pollution.
B、Air pollution.
C、Water pollution.

答案B

解析 关联句是第二段的Air pollution is the most serious kind of pollution. That’s bad to all living things in the world. 空气污染是一种最严重的污染,因为它对全世界的生物都造成危害。
转载请注明原文地址:https://kaotiyun.com/show/Bsld777K
0

最新回复(0)