13． （1分）$The water supply has been cut off temporarily because the workers _______ one of the$
main pipes． （ ）
Answer key
D
（1分）The water supply has been…——2013 高考英语第 13 题答案解析
2013_天津卷 (英语)
题目指纹
这道题真正考什么？
关键能力
单项填空
difficulty
Differentiating