Beijing has so many buses that there is often a traffic jam in rush ().A.a hour B.hours C.moment

问题描述:

Beijing has so many buses that there is often a traffic jam in rush ().A.a hour B.hours C.moment
D.an hour

B.hours
rush hours
基本翻译
交通拥挤时间;上下班高峰时间
网络释义
rush hours:高峰期 | 高峰时间 | 交通高峰时间