题文
There is a big dog_______to a fence outside the house.
| A．tying | B．tied | C．to tie | D．ties |
相关知识点
推荐试卷
There is a big dog_______to a fence outside the house.
| A．tying | B．tied | C．to tie | D．ties |
试题篮
()
粤公网安备 44130202000953号
