不协调性子宫收缩过强常见的严重并发症是( )

A．胎盘早剥

B．胎儿窘迫

C．子宫破裂

D．羊水栓塞

E．产后出血

— What do your parents do? 　　     

— One is a teacher, ______ is a driver. [ ]

A. other

B. another

C. the other

D. that one