肉眼见血尿可能是()。 A.尿路结石 B.胆囊炎 C.胃出血 D.支气管炎 发布时间:2018-04-08 03:07 │ 来源:www.tikuol.com 题型:单项选择题 问题: 肉眼见血尿可能是()。A.尿路结石B.胆囊炎C.胃出血D.支气管炎
题型:单项选择题 已知平面α⊥平面β,则下面命题正确的个数是( )①α内的直线必垂直于β内的无数条直线;②在β内垂直于α与β的交线的直线必垂直于α内的任意一条直线;③α内的任意一条直线必垂直于β;④过β内的任意一点作α与β交线的垂线,则这条直线必垂直于α;⑤垂直于α的直线必平行于平面β.A.4B.3C.2D.1 查看答案
题型:单项选择题 下列关于按旅游纠纷当事人自行协商的说法,错误的一项是______。A.责任方当事人应积极主动承担责任,取得对方谅解B.双方必须依据法律法规,摆事实,讲道理,共同商量C.当事人双方可以按照自己的想法达成任何协议D.当事人双方应在平等的基础上互谅互让,使纠纷得到解决 查看答案
题型:单项选择题 看图,选词填空。running, walking, solw, nowA: What's the old man doing ____________?B: He's ____________.A: What's the young man doing now? B: He is ____________. A: The old man is ____________, but the young man is fast. a, some, an, hungry, thirsty, water, teaJack: Mum,we are ____________.Mother: What would you like? Jack: I want to drink some ____________.Jim: I'd like ____________ cup of ____________.Mother: What would you like, Cathy? Cathy: Mum, I'm ____________. I want ____________ hot dogs, chicken and ____________ orange. 查看答案