女子受孕与哪一组脏器、经脉气血充盛关系最大?()A.心和冲任二脉 B.肝和冲任二脉 发布时间:2018-06-07 02:12 │ 来源:www.tikuol.com 题型:单项选择题 问题: 女子受孕与哪一组脏器、经脉气血充盛关系最大?()A.心和冲任二脉B.肝和冲任二脉C.脾和冲任二脉D.肺和冲任二脉E.肾和冲任二脉
题型:单项选择题 已知Ksp(AgCl)=1.56×10-10,Ksp(AgBr)=7.7×10-13,Ksp(Ag2CrO4)=9.0×10-12.某溶液中含有Cl-、Br-和CrO42-浓度均为0.010mol•L-1,向该溶液中逐滴加入0.010mol•L-1的AgNO3溶液时,三种阴离子产生沉淀的先后顺序为( )A.Cl-、Br-、CrO 2-4B.CrO 2-4、Br-、Cl-C.Br-、Cl-、CrO42-D.Br-、CrO 2-4、Cl- 查看答案
题型:单项选择题 — What do you think of KFC?—The food there is very . In fact, it has food in the world. A.more delicious; more deliciousB.more delicious; the most deliciousC.delicious; more deliciousD.delicious; the most delicious 查看答案