题目内容

You’ll have to wait for one more week, ______ the manager will be back from his trip.
A.beforeB.whenC.asD.until
B
关系副词when引导非限制性定语从句,修饰先行词one more week,在从句中作状语。故选B。
练习册系列答案
相关题目

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网