【题目】As is known ____ us, the actress is famous ____ her excellent act.
A.for; as
B.to; for
C.as; for
D.to; as

【答案】B
【解析】句意：众所周知，这个女演员以她优秀的表演出名。as is known to us “众所周知”是固定搭配，be famous for “因…而出名”， be famous as“作为…而出名”故选B.