______there are a large number of chemical factories, the air is likely to be polluted.

admin2014-10-11  32

问题 ______there are a large number of chemical factories, the air is likely to be polluted.

选项 A、That
B、Where
C、Once
D、As

答案B

解析 where引导地点状语从句。其他三项不能引导地点状语从句。
转载请注明原文地址:https://kaotiyun.com/show/FZxO777K
0

随机试题
最新回复(0)