题文
【2015·重庆】We must find out ____ Karl is coming, so we can book a room for him.
| A．when | B．how | C．where | D．why |
推荐试卷
【2015·重庆】We must find out ____ Karl is coming, so we can book a room for him.
| A．when | B．how | C．where | D．why |
试题篮
()
粤公网安备 44130202000953号
