I think the biggest problem in banning smoking is people can buy cigarettes easily.A. tha

发布时间：2020-08-17 10:20:59

I think the biggest problem in banning smoking is      people can buy cigarettes easily.
A. that
B. whether
C. where
D. how

网友回答

(答案→)A. that
B. whether
C. where
D. how
解析：句意：我认为禁烟最大的问题在于人们可以很轻易地买到香烟。这个句子包含一个表语从句，且引导词在从句中不作任何成分，也没有什么实际意义，故用that，选A。
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