It is ______to be invited to speak here.A.good mannersB.an honourC.a prideD.a respect

学历类 专八 已帮助 人

It is ______to be invited to speak here.

A.good manners

B.an honour

C.a pride

D.a respect

热搜:关于氨基酸代谢错误的论述是_________。