题文
The old man has two sons，________is a soldier.
| A．one of whom | B．both of them | C．all of whom | D．both of whom |
推荐试卷
The old man has two sons，________is a soldier.
| A．one of whom | B．both of them | C．all of whom | D．both of whom |
试题篮
()
粤公网安备 44130202000953号
