我国负责临床实验室管理的专业机构是（） A.疾病控制中心 B.食品药品监督管理局 C 发布时间：2017-06-11 02:06 │ 来源：www.tikuol.com 题型：单项选择题 A1/A2型题 问题： 我国负责临床实验室管理的专业机构是（）A.疾病控制中心B.食品药品监督管理局C.临床检验中心D.卫生监督局E.中华医学会
题型：单项选择题 A1/A2型题 完形填空。 Tom was eight 1 , and he went to 2 near his house. He could go there and came home 3 bus every day, but he always went to school and came home 4 foot. He usually came back on time. But last Friday he came home late from school.When his mother 5 him, she said, "Why are you 6 today, Tom?" "My teacher was angry( 生气 ) and made me 7 behind," Tom answered." 8 did she made you stay behind?" " Because she asked a question in class," Tom said, "And 9 in class gave her the answer except( 除……之外) me ,"His mother wasn't clear (明白). "but why did the teacher make you stay behind? Why 10 she make all the other children stay behind?" She asked Tom,"Because she asked, 'Who put glue (胶水) on my chair?'" ( )1. A. year old ( )2. A. the school ( )3. A. by ( )4. A. by ( )5. A. saw ( )6. A. late ( )7. A. stay ( )8. A. When ( )9. A. anybody ( )10. A. did B. years old B. a school B. on B. on B. see B. early B. to stay B. Where B. somebody B. will C. year-old C. that schoolC. after C. after C. looked C. later C. keep C. Why C. everybody C. didn’t D. years D. school D. in D. in D. look D. earlier D. to keep D. Because D. nobody D. won’t 查看答案
题型：单项选择题 A1/A2型题 下列离子方程式正确的是（ ）A．碳酸钙和盐酸反应CO＋2H＋H2O＋CO2↑B．向氢氧化钡溶液中加硫酸溶液Ba2＋＋SOBaSO4↓C．向稀盐酸溶液中加铁3Fe＋6H＋3Fe3＋＋3H2↑D．向硝酸银溶液中加盐酸Ag＋＋C1－AgCl↓ 查看答案
题型：单项选择题 A1/A2型题 现今发现的唐代越窑“秘色瓷”是陶瓷史上的精品，是越窑青瓷发展史上的顶峰。陕西法门寺地宫出土的“秘色八棱净水瓶”就是越窑青瓷具有代表性的上品。以下对青瓷赞美的诗句，不准确的一句是（）A.陆龟蒙的“九秋风霜越窑开，夺得千峰翠色来”B.顾况的“舒铁如金之鼎，越泥似玉之瓯”C.孟郊的“蒙茗玉花尽，越瓯荷叶空”D.雍陶的“烟波不动影沉沉，碧色全无翠色深” 查看答案
＋2H＋
H2O＋CO2↑
氢氧化钡溶液中加硫酸溶液Ba2＋＋SO