【单选题】关于宫颈炎的描述,错误的是( )。
B.
急性宫颈炎主要见于感染性流产、产褥期感染、宫颈损伤和阴道异物并发感染
D.
有症状的患者主要表现为阴道分泌物增多,呈黏液脓性,常合并尿道炎
【单选题】听力原文:M: I've just found out that the 'spring break tour is full already.And I was really excited about that, but I was not fast enough. W: Why don't you check back in a few days? Someone is bound to d...
A.
Give up the hope of joining the tour.
B.
Find out who is going to join the tour.
C.
See who can give him a ride for the tour.
D.
Don't give up the hope and try in a few days.
【单选题】下列关于宫颈慢性炎症的治疗,哪项是错误的:
【单选题】My father asked me to go on ______ walking tour, but I don’t think I’ve got ______ energy.
【单选题】在( )方法中,从调整布气着手,使布气沿程变化,解决有机物浓度与供气不匹配问题。