Which of the followings is true about “Honourifics”?

Which of the followings is true about “Honourifics”?
A、a class of grammatical forms used in speaking to or about a social superior
B、anything which is prohibited by religion, tradition or social usage
C、certain parts of the body and sexual intercourse
D、anything related to privacy or considered personal
【正确答案】：A
【题目解析】：答案选A。Honourifics are defined as “a class of grammatical forms used in speaking to or about a social superior”.BCD是关于taboo的描述。参见教材P253。
掌握“Honourifics”知识点。