Don't talk behind other people's back _____ you would not say in their face．A .over what B.about that C.the thing that D.over the things

Don't talk behind other people's back _____ you would not say in their face．A .over what B.about that C.the thing that D.over the things
Don't talk behind other people's back _____ you would not say in their face．
A .over what B.about that C.the thing that D.over the things

Don't talk behind other people's back _____ you would not say in their face．A .over what B.about that C.the thing that D.over the things
1.talk over：讨论、商讨；固定短语.
2.what引导宾语从句,做say的宾语,“说什么”
3.翻译：你不能当面对人说的话就不要在人家背后讨论.
（句子中有个从句翻译比较麻烦.--不要在别人背后讨论人,而你所讨论的你
却不会当人家的面说.）

C
不要在别人背后说当面不会说的坏话，后面的一句是对前句的解释。