慢性肠梗阻,反复呕吐所引起的缺水是() A.等渗性 B.高渗性 C.低渗性 D.原发 发布时间:2018-02-17 04:13 │ 来源:www.tikuol.com 题型:单项选择题 问题: 慢性肠梗阻,反复呕吐所引起的缺水是()A.等渗性B.高渗性C.低渗性D.原发性E.混合性
题型:单项选择题 Mr. and Mrs. Brown have two children, Mike and Liz. The whole family are all busy, so they often leave notes for each other. Read these notes and answer following questions.①3:30 p.m.To Mike,Mr. Tyler rang. No football practice today. I’m going to Donna’s house to play and be back at 5:00 p.m.Liz② 4:00 p.m.To Liz,It’s your turn to walk the dog. I have to do my homework after school. Remember to play with Teddy when you get home.Mike③6:45p.m.Has anyone seen my tennis shoes? I’m in my bedroom doing my homework.Mike④9:00 p.m.I saw your shoes this morning. They smelt terrible so I put them outside the back door. Good night, dears!Mum小题1:When will Liz be back home?A.At 3:30 p.m.B.At 4:00 p.m.C.At 5:00 p.m.D.At 9:00 p.m.小题2:Who should walk the dog today?A.Mike.B.Mrs. BrownC.LizD.Mr. Brown小题3:What’s Mike probably doing at 6:50 p.m.?A.Practicing football.B.Going to Donna’s house.C.Playing tennis.D.Doing his homework.小题4:Where can Mike find his tennis shoes?A.In his bedroom.B.Outside the back door.C.In the living room.D.At Donna’s house.小题5:According to the notes, Teddy is .A.Mike’s mother.B.Mike’s brother.C.Mike’s football coach.D.the dog in the family. 查看答案
题型:单项选择题 如果小张考试及格并且大田考试不及格,则小娜考试一定不及格。 如果以上命题是真的,那么,再加上什么前提,可以得出结论:大田考试及格了。A.小张考试及格而大田考试不及格。B.小张与小娜考试都不及格。C.有人没有参加考试。D.小张与小娜考试都及格了。 查看答案