慢性再障的首发和主要表现是 A.皮肤黏膜出血 B.贫血 C.子宫出血 D.胃肠道出血 发布时间:2019-04-10 01:14 │ 来源:www.tikuol.com 题型:单项选择题 问题: 慢性再障的首发和主要表现是A.皮肤黏膜出血B.贫血C.子宫出血D.胃肠道出血E.感染
题型:单项选择题 Hello! I have four classmates. Do you want to know what they 1 ? Let me tell you. Wang Lin is the capital of the basketball team. He is tall and he is 2 medium build. He has short straight hair. Wang Lin is very popular in my class. Mary is thin and she is 3 heavy. She has short curly blond hair. She is good –looking but she is a little bit quiet. Xu Quian loves 4 jokes. She is short and a little heavy. She has beautiful long black hair. She never stops talking. Mike is a good student. He is very tall. He has curly brown hair. He 5 reading and playing chess. Which one of them do you like best, could you tell me?小题1:A.looks likeB.look likeC.look atD.looks at小题2:A.atB.inC.ofD.for小题3:A.littleB.kindC.kind ofD.lots of小题4:A.to talkB.sayingC.tellingD.to speak小题5:A.likeB.enjoysC.loveD.liking 查看答案
题型:单项选择题 甚高频地空通信地面设备安装环境要求说法错误的是()A、机房温度保持在20—25°C,相对湿度保持在50%—75%B、机房内不得加装加湿器C、机房天线馈线与遥控线进户端应加装避雷装置D、为避免静电危害机房应铺设防静电地板,设各应有良好的接地装置 查看答案