题型:问答题 简答题 It was on November 15, 2010 ______ a big fire happened in Shanghai, ______ was a great shock to lots of people.[ ]A. when; that B. that; when C. which; when D. that; which 查看答案
题型:问答题 简答题 关于生殖道感染,下列正确的是()A.妊娠合并尖锐湿疣是剖宫产的指征B.孕妇生殖器疱疹治疗原则是减轻症状,缩短病程,减少HSV排放,控制其传染性C.生殖道沙眼衣原体感染,主要通过宫内感染胎儿D.HIV感染孕妇不存在围生期传播,产后可以哺乳E.巨细胞病毒IgG阳性,IgM阴性为原发感染 查看答案