题文
When the building burns, the firemen will arrive at once and the fire.
| A．put up | B．put down | C．put off | D．put out |
When the building burns, the firemen will arrive at once and the fire.
| A．put up | B．put down | C．put off | D．put out |
试题篮
()
粤公网安备 44130202000953号
