If there is _____ emergency, they have to travel three hours to get to ____ nearest hospital for help.
A.the; / | B.an; the | C./; the | D.an; a |
相关知识点
推荐套卷
If there is _____ emergency, they have to travel three hours to get to ____ nearest hospital for help.
A.the; / | B.an; the | C./; the | D.an; a |