(云南省昆明三中2010届高三第七次月考)Whatisinthedrugthatmakesyousickord...
问题详情:
(云南省昆明三中2010届高三第七次月考)
What is in the drug that makes you sick or dead? For example, cocaine is harmful, but what makes it harmful?
I can’t tell you all about drugs, but I can ___36___ you think about them in this ____37____ way. Your body is a very complicated machine, ____38____ a lot of chemical machinery, all of which is finally turned ____39____ it all works together. Special chemicals, which we call drugs, can affect it in many different ways.
Some drugs are ____40____ when your body has a problem, as with disease—causing bacteria. Then someone may give you aspirin to keep your temperature from going too ____41____ or some penicillin (青霉素) ____42____ it stops the growth of some kinds of bacteria. ___43_____, all drugs are really poison, ____44_____ if you take too much, so you must always use them ____45____.
Why do some people take drugs like cocaine? For a little while they seem to make you feel better, or happier. But ____46____ their effects have ____47____, your body has to pay an extra ____48____ to get back to normal. That makes you want to get ____49____ of the drug.
Drugs like cocaine have their special effects because they act as ____50____ for your nervous system. They cut off some of your nerve pathways and take away some of your senses and your ____51___. They make you want always more. And just a little too much can even ____52____ nerves to your heart and stop its beating
Many of us worry about the ____53____ around us and what pollution does to us. How about your internal environment and what goes on ____54____ you? You control that all by yourself in what you put into your ____55_____. Most drugs are pollutants. You would not want pollutants in the air and water around you. Why would you want pollutants in your body?
36. | A. | make | B. | cause | C. | help | D. | let |
37. | A. | funny | B. | different | C. | simple | D. | true |
38. | A. | just | B. | really | C. | especially | D. | sometimes |
39. | A. | as if | B | even if | C. | where | D. | so that |
40. | A. | powerful | B. | helpful | C. | painful | D. | helpless |
41. | A. | high | B. | tall | C. | much | D. | hot |
42. | A. | when | B. | until | C. | as | D. | before |
43. | A. | besides | B. | thus | C. | however | D. | naturally |
44. | A. | at most | B. | at least | C. | at times | D. | at first |
45. | A. | carefully | B. | easily | C. | carelessly | D. | a lot |
46. | A. | where | B. | before | C. | after | D. | until |
47. | A. | worked | B. | worn | C. | appeared | D. | lost |
48. | A. | number | B. | quantity | C. | amount | D. | price |
49. | A. | Some more | B. | nothing | C. | a little | D. | a few |
50. | A. | guards | B. | medicine | C. | chemicals | D. | poisons |
51. | A. | worries | B. | happiness | C. | freedom | D. | pride |
52. | A. | lead | B. | block | C. | offer | D. | stick |
53. | A. | places | B. | nature | C. | people | D. | environment |
54. | A. | inside | B. | around | C. | outside | D. | next |
55. | A. | heart | B. | head | C. | body | D. | mind |
【回答】
*:36—40 CCBDB 41—45 ACCBA 46—50 ACDBB 51—55 ABDAC
知识点:科普环保类
题型:完型填空
-
一个质量为4kg的物体静止在足够大的光滑水平地面上.从t=0开始,物体受到一个大小和方向周期*变化的水平力F作...
问题详情:一个质量为4kg的物体静止在足够大的光滑水平地面上.从t=0开始,物体受到一个大小和方向周期*变化的水平力F作用,力F的变化规律如图所示.则( )A.t=2s时物体沿负方向运动的位移最大B.t=4s时物体运动的位移达最小值C.每个周期内物体的速度变化为一定值D.从t=0开...
-
以KCl和ZnCl2混合液为电镀液在铁制品上镀锌,下列说法正确的是( )A.未通电前上述镀锌装置可构成原电池...
问题详情:以KCl和ZnCl2混合液为电镀液在铁制品上镀锌,下列说法正确的是()A.未通电前上述镀锌装置可构成原电池,电镀过程是该原电池的充电过程B.因部分电能转化为热能,电镀时通过的电量与锌的析出量无确定关系C.电镀时保持电流恒定,升高温度不改变电解反应速率D.镀锌层破...
-
下列元素原子半径最大的是 ( )A、Li B、F C、Na D、Cl
问题详情:下列元素原子半径最大的是 ( )A、Li B、F C、Na D、Cl【回答】C知识点:元素周期律题型:选择题...
-
人的生命是从一个小小的__________________发育开始的。
问题详情:人的生命是从一个小小的__________________发育开始的。【回答】受精卵【解析】试题分析:卵细胞和精子都不能进行细胞*、分化、发育等生命活动,只有精子与卵细胞结合形成受精卵时,才标志着新生命的起点,然后种植在子宫内膜上,即怀孕开始,然后受精卵经过细胞*...
相关文章
- (河南省新野三高2010届高三上学期第三次月考)Atthebeginningofthiscentury,me...
- (福建省三明一中2010届高三上学期第二次月考)Whatcausesyourcomputeraslowone?...
- (2020·广西南宁市第三中学高三月考)Withthebridgenowinservice,thetravel...
- 改错:(2019·广东省七校联合体高三第一次联考)Lastweekend,afterpayavisittoth...
- 改错:(2020·河南省南阳市第一中学高三上学期第三次月考)Theyshouldspendtheirtimel...
- 改错:(2019·湖南长郡中学高三月考)Itwasnotuntilhisthirdmatchin1790whe...
- (2019·广西省桂林市第*中学高三月考)JustasIwasinthemiddleofmydescent(...
- 改错:(2020·广西南宁市第三中学高三月考)Whetheritwasrainingorhotoutside,...
- (浙*省衢州一中2010届高三下学期第三次质量检测)Kindnessisthegoldenchainbywhi...
- (*苏省扬州市2009届高三第三次调研测试)Youknowit’strulyamazinghowtheJew...