↑ 收起筛选 ↑
试题详情

―Hurry up. The bus is coming,

―Wait a moment. Don’t cross the street  ________ the traffic lights are green.

A.after             B.until              C.while             D.since

九年级英语单项填空中等难度题

少年,再来一题如何?
试题答案
试题解析
相关试题