the writer____ his plays got down to doing business the day before yesterday.
问题描述：
the writer____ his plays got down to doing business the day before yesterday.
A.is known to B.knowing C .known for D.knowing as
为什么呢?
答
你好.答案是C known for- - - 是分词结构做定语.
== The writer_WHO IS KNOWN___ his plays got down to doing business the day before yesterday.