胎位不清,板状子宫()
A.高张性宫缩乏力
B.先兆子宫破裂
C.前置胎盘
D.子宫破裂
E.胎盘早剥
参考答案:E
- What do you think of this film?
- Great! I_______ such a wonderful film before.
A.don't see
B.won't see
C.have never seen
D.have already seen
襟翼是()
A、辅助操纵系统
B、增升系统
C、以上所有