In China if you ask your acquain

In China if you ask your acquaintance whether something is homemade, you may be______.
A、frowned upon
B、frowned down
C、frowned off
D、frowned towards
【正确答案】：A
【题目解析】：答案选A。In China if you ask your acquaintance whether something is homemade, you may be frowned upon.参见教材P150。