试题

试题 试卷

logo

题型:单选题 题类:常考题 难易度:普通

天津市六校(静海一中、宝坻一中、杨村一中等)2018-2019学年高一上学期英语期末考试试卷

The government has taken some measures to solve the shortage of electricity, but it will be some time_________ the situation improves.
A、since B、when C、unless D、before
返回首页

试题篮