In some places, ________ is called a company is only a room with two managers．

In some places, ________ is called a company is only a room with two managers．

A.that

B.which

C.as

D.what

答案及解析： D

本句为what引导的主语从句。本句意为“在有些地方，所谓的公司只不过是一间房子、两个经理”。虽然places后有逗号，但不要误认为是非限制性定语从句。