题文
To stay safe in the forest at night, we should try hard to keep the fire __________.
| A．burning |
| B．burnt |
| C．to be burning |
| D．being burnt |
推荐试卷
To stay safe in the forest at night, we should try hard to keep the fire __________.
| A．burning |
| B．burnt |
| C．to be burning |
| D．being burnt |
试题篮
()
粤公网安备 44130202000953号
