Even if there is no scientific proof secondhand smoke causes cancer, there is no reason why nonsmokers should be forced to take this risk.
A. which
B. that
C. when
D. where
Even if there is no scientific proof secondhand smoke causes cancer, there is no reason wh
答案:2 悬赏:60 手机版
解决时间 2021-03-24 14:47
- 提问者网友:斑駁影
- 2021-03-24 10:53
最佳答案
- 五星知识达人网友:逃夭
- 2020-12-28 06:01
A. which(答案→)B. thatC. whenD. where解析:考查同位语从句:句意:即使没有科学证明二手烟能致癌,但也没有理由非吸烟者要去冒这个险。That引导的是同位语从句,说明proof的内容,that不做成分,只起到连接的作用。选B。
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- 1楼网友:雾月
- 2020-10-25 11:07
谢谢了
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