We went through a period ________communications were very difficult in the rural areas.
| A．which |
| B．whose |
| C．in which |
| D．with which |
推荐试卷
We went through a period ________communications were very difficult in the rural areas.
| A．which |
| B．whose |
| C．in which |
| D．with which |
试题篮
()
粤公网安备 44130202000953号
