There is a new problem ---- in the popularity of private cars ----road conditions need to be improv

There is a new problem ---- in the popularity of private cars ----road conditions need to be improv
A.involving;that B.involved;that C.involved;where D.involving;which
选B为什么,A怎么不行
英语人气:849 ℃时间:2020-05-01 00:55:57
优质解答
C involved,where
involved 因为后面有 in
where 连接
我来回答
类似推荐
请使用1024x768 IE6.0或更高版本浏览器浏览本站点,以保证最佳阅读效果。本页提供作业小助手,一起搜作业以及作业好帮手最新版!
版权所有 CopyRight © 2012-2024 作业小助手 All Rights Reserved. 手机版