The way people act in private is often different from they act in public.
A. how
B. when
C. which
D. That
网友回答
(答案→)A. how
B. when
C. which
D. That
解析：主要测试宾语从句。有语境可知句子中介词from需要宾语，另外句子 they act in public中需要方式状语，这一点可以参考题干中The way people act in private得知，故此答案应该选how。译文：人们私下里表现的方式通常和在公共长河表现的方式不相同。