酸碱的化学烧伤,急救首选()。 A.酸性溶液冲洗 B.清水冲洗 C.碱性溶液冲洗 D 发布时间:2017-06-18 12:41 │ 来源:www.tikuol.com 题型:单项选择题 A1/A2型题 问题: 酸碱的化学烧伤,急救首选()。A.酸性溶液冲洗B.清水冲洗C.碱性溶液冲洗D.消毒剂冲洗E.中和剂冲洗
题型:单项选择题 A1/A2型题 程功同学为了测定一种矿石标本的密度,他先用调好的天平称标本的质量,天平平衡时,右盘内有20g的砝码2个,10g的砝码1个,游码位置如图甲所示;然后用量筒测标本的体积,结果如图乙所示。(1)由此,请完成下表。(2)在某采石场有与这种矿石标本相同的石料180m3,现要用载重量为10t的卡车运输一次运完这些石料,请你帮石料场计算一下需要多少辆这样的卡车? 查看答案
题型:单项选择题 A1/A2型题 完形填空 My husband has been ill in hospital for two months and I have learned to make do with very little (凑合过日子). One Sunday afternoon, I went to buy a 1 for my daughter with my friend. A woman who was also buying books in the bookstore saw me and said, "I 2 you must be having a hard time." I just smiled and said, "I'm okay. I have eight dollars and I have food at home, so I'll be 3 ." About ten 4 later she came up to me and said, "Can I take a look at the book that you've 5 ? It seems very interesting!" I said all right and gave it to her. Just then 6 called me and I immediately went out. 7 I returned she thanked me and 8 my book. On my way home my friend who was driving said, "You told me you didn't had much 9 ?" I replied, "I don't." She said, "Oh yes, you do!" I assured (向……保证) her I 10 had two dollars left, but still she insisted I 11 plenty of money. "Look at your book in your bag," she 12 . "There's a hundred dollar bill in it." I turned over the page and got so 13 ! There actually was a hundred dollar 14 that seemed to have fallen out of my book! I 15 her, very surprised, and said, "I don't know 16 that came from. I have no idea because I certainly did not have a hundred 17 !" I thought and thought about the money for days after that. Then I realized it must have come from 18 who asked to borrow my book in the bookstore. How 19 of her! And what a wonderful gift to 20 when I am down to my last two dollars!( )1. A. storybook ( )2. A. suggest ( )3. A. sad ( )4. A. hours ( )5. A. written ( )6. A. someone ( )7. A. Since ( )8. A. threw away ( )9. A. wisdom ( )10. A. never ( )11. A. had ( )12. A. said ( )13. A. worried ( )14. A. letter ( )15. A. looked at ( )16. A. why ( )17. A. bags ( )18. A. the lady( )19. A. foolish ( )20. A. make B. toy bear B. wish B. upset B. minutes B. chosen B. nobody B. When B. asked for B. money B. always B. spent B. cried B. satisfied B. card B. quarreled with B. how B. books B. the writer B. kind B. refuse C. birthday cake C. hear C. fine C. days C. hidden C. everyone C. Before C. looked into C. water C. only C. lost C. ordered C. surprised C. picture C. believed in C. what C. stores C. my friend C. energetic C. invent D. concert ticket D. think D. honest D. weeks D. finished D. anybody D. Because D. gave back D. patience D. once D. won D. shouted D. relaxed D. bill D. laughed at D. where D. dollars D. my daughter D. proud D. receive 查看答案
题型:单项选择题 A1/A2型题 男,47岁,既往慢性乙型肝炎病毒性肝炎病史10余年,1月前出现右上腹隐痛不适。查体:右腹部膨隆,可扪及质地坚硬,表面凹凸不平的肿块,移动性浊音阳性,腹腔积液为血性。最可能的诊断是()。A.肝包虫病B.原发性肝癌C.肝囊肿D.肝脓肿E.肝血管瘤 查看答案
题型:单项选择题 A1/A2型题 关于闭锁综合征,叙述正确的是()A.患者意识清醒B.运动功能几乎全部丧失,不能言语、吞咽,不能活动C.能以睁眼、闭眼或眼球上下运动与周围建立联系D.双侧皮质延髓束及皮质脊髓束受损所致E.见于缺氧性脑病、大脑皮质广泛损害的脑血管病变 查看答案