People who work in offices are usually refer to as "white collar workers".

题目

People who work in offices are usually refer to as "white collar workers".
那些在办公室工作的人被称为"白领工人".
1.为什么用has never been to see?
2.为什么要用are usually refer to as
3.能否分析一下句子成份

答案

refer to sth/sb as +身份.“把...看成/认为/看作是...”是个固定结构.你的第一问不存在第二问,原句里有个错,are usually refer to 应该是are usually referred to 要用过分,构成被动语态.就是上面第一句的被动语态....