首页 > 中学英语试题 > 题目详情
(2013·高考天津卷)The water supply has been cut off temporarily because the workers ________ one of the ma...
题目内容：
(2013·高考天津卷)The water supply has been cut off temporarily because the workers ________ one of the main pipes.
A．had repaired B．have repaired
C．repaired D．are repairing
本题链接：