Linda worked for the Minnesota Manufacturing and Miring Company, ________ as 3M.

A.knowing

B.known

C.being known

D.to be known

答案及解析： B

解析：

本句实际上含有短语be known as，意为“以……而著名”，对于the Minnesota Manufacturing and Miring Company应该是“被大家知道”，所以用过去分词表示被动意义。