企源知识库

A ______vocalist did the honors at the official opening of the show.
A、well-known
B、well-knowing
C、good-known
D、good-knowing
【正确答案】：A
【题目解析】：常用-ed分词和副词构成复合形容词作定语。Well-known出名的，众所周知的，熟悉的。