.Please remain _____until the plane has come to a complete stop.
| A．to seat | B．to be seated | C．seating | D．seated |
推荐试卷
.Please remain _____until the plane has come to a complete stop.
| A．to seat | B．to be seated | C．seating | D．seated |
试题篮
()
粤公网安备 44130202000953号
