Crude oil is refined in a refinery, ______makes it possible to get many grades o

游客2024-01-16 49

问题 Crude oil is refined in a refinery, ______makes it possible to get many grades of oils for different uses.

选项 A、as
B、that
C、this
D、which

答案 D

解析本题考查非限制性定语从句的用法。非限制性定语从句中，从句缺少主语，指物时应用which来引导。

转载请注明原文地址:https://tihaiku.com/zcyy/3368548.html

相关试题推荐

随机试题

最新回复(0)

—Hi,Linda,doyouthinkit’spossibletohaveatalkthisafternoon?—______,but