The agency,______ to set and enforce health standard for American workers, has b

游客2023-11-11 43

问题 The agency,______ to set and enforce health standard for American workers, has been promising a cotton dust standard for several years.

选项 A、which is
B、which it is
C、whose job it is
D、whose job is

答案 C

解析应选非限定性定语从句whose，job it is，相当于it is the agency’s job to set and enforce．

转载请注明原文地址:http://tihaiku.com/zcyy/3178165.html

相关试题推荐

随机试题

最新回复(0)

Americansoftensaythatthereareonlytwothingsapersoncanbesureofi