---Did you ask Sophia for help?

----I ______ need to- I managed perfectly well on my own.

A．didn’t have to

B．don’t

C．didn’t

D．won’t

人工流产最常见的并发症是

A．吸宫不全

B．子宫穿孔

C．漏吸

D．术后感染

E．羊水栓塞