科目: 來源: 題型:
When you rewrite the paragraph, I advise you to _____ the last sentence as it is rather misleading.
A.point out B.make out C.leave out D.put out
查看答案和解析>>
科目: 來源: 題型:
______ might be expected,the answer to the question was very mixed.
A.As B.That C.It D.What
查看答案和解析>>
科目: 來源: 題型:閱讀理解
B
Fever has usually been regarded as a threat to health.However,no one has actually proved that fever is dangerous.This fact attracted the attention of Matthew J.Kluger.Imagining that fever might not be as harmful as it had been supposed,Kluger set up a series of experiments with lizards(蜥蜴).
What Kluger and his team did his team did in their first experiment was simple.They put some lizards in a sand-box,one end of which was heated to 44℃,while the other was at a room temperature.It was found that the lizards moved form one part of the box to the other in order to keep a constant temperature of about 38℃.Having shown that normal lizards regulate(調(diào)節(jié)) their own temperature,Kuger,in a second experiment,then set out to show that lizards,like most other animals,develop fever when infected.This was done by making lizards infected with bacteria (細(xì)菌) that were known to cause disease.As the team expected,the infected lizards remained longer in the heated part of the box,until they had raised their body temperatures to two or three degrees above normal.In other words,the sick lizards gave themselves fever.
In a third experiment,the team observed the effect of temperature on the survival of the lizards.One group of infected lizards was given a fever - suppressing(退燒) drug.The other group was given no drug and ran a fever,that is to say,they kept a highter temperature for four or five days before seeking a cooler environment.The results were impressive.Of those which raised their body temperature,all but one remained alive.Of those given the fever - suppressing drug,more than half died.Similar results have since been produced in other animals.For example,infeced fish swim to warmer water,and will die if not allowed to do so.
An important conclusion can be drawn from these experiments.As Kluger points out,lizards have been on earth for hundreds of millions of years.It is reasonable to suppose that a response that is so old has been kept by nature for some purpose.It would appear, therefore, that fever does not make disease worse.Rather it its part of the mechanism(機能) by which infection is controlled.
60.In his experiments,Kluger was hoping to prove that fever ________.
A.is not harmful to lizards
B.is not necessarily bad
C.is necessary for both humans and animals
D.has the same effect on humans and animals
61.The lizards put in the sand - box in the first experiment _____.
A.had a fever B.were not sick C.recovered from disease D.died of heat
62.In the third experiment,the lizards given a fever - suppressing drug died because _____.
A.they had no more fever that they needed
B.they were normal ones and had no fever
C.the drug had no iffect on sick lizards
D.the drug made their body temperature too low
63.How would you understand the underlined words"a response" in the last paragraph?
A.Gause of disease. B.Recovery from disease.
C.Relationship between living D.Natural defense in the body against disease.
查看答案和解析>>
科目: 來源: 題型:閱讀理解
第二節(jié)(共5小題;每小題2分,滿分10分)
根據(jù)短文內(nèi)容,從短文后的選項中選出能填入空白處的最佳選項。選項中有兩項為多余選項。
BEUING(Associated Press)- China has a growing middle class,a tradition of expecting education and 21 million new babies every year. 71
While China may be the world's biggest toy maker,many of the best are exported. 72 It is said that the demand for educational toys is low.
A US company,BabyCare,is trying to change that with a new way to sell toys in China. 73 People who join the company's "mother club" can get lectures and newsletters on baby and child devlopment at no extra cost,if they agree to spend 18 dollars a moth on the company's educational toys and child carebooks.
"We want to build a seven year relationship with those people," said Matthew J.Estes,BabyCare's president." 74 " BabyCare works on a one - to - one advise parents,explain toys that are designed for children at each stage(階段) of development to age six.
BabyCare opened its first store in China last June in a shopping center in central Beijing and another near Beijing Zoo. 75
It is a new model for China and develops a market in young children's education and health that no other companies are in.
A.It starts during pregnancy(孕期),when the anxiety and needs are highest.
B.The highest quality toys can be seen in the department stores all over China.
C.Selling educational toys should be easy.
D.It plans to have 80 stores in China within six years.
E.Department stores here do not have enough high quality toys.
F.It will have more stores in the United States and some other countries.
G.BabyCare works basically together with doctors in Beijing hospitals.
查看答案和解析>>
科目: 來源: 題型:
第二部分 語言知識及應(yīng)用(共兩節(jié),滿分45分)
第一節(jié) 單項填空(共15小題,每小題1分,滿分15分)
從A、B、C、D四個選項中,選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。
The Chinese astronauts Liu Boming,Zhai Zhigang and Jin Haipeng were so stuck by _____ beauty of _______ nature that they took some pictures in space.
A./; / B./; the C.the; the D.the; /
查看答案和解析>>
科目: 來源: 題型:
My parents used to tell me not to buy and bring them anything next time I ______ home.
A.returned B.was returning C.would return D.had returned
查看答案和解析>>
科目: 來源: 題型:
It is playing computer games _______ the boy spends most of his spare time.
A.that B.which C.when D.how
查看答案和解析>>
科目: 來源: 題型:
– The drunk driver wishes he _________ so many injuries in the accident.
– But he _________.
A. hadn’t caused; had B. didn’t cause; did
C. hadn’t caused; did D. hasn’t caused; has
查看答案和解析>>
科目: 來源: 題型:閱讀理解
Ⅱ. 閱讀下面短文,掌握其大意,從第21 — 40各題所給的四個選項(A 、B、C和D)中,選出最佳選項,并在答題卷上將該項涂黑。
I stood there listening to dad’s severe words. He gathered us into our yard and had the look on his face that told us one of us did something 21 .
We stared down at the floor containing the art of a child’s 22 in chalk. I suppose that was a no-no for us, though I can’t say I quite 23 the result when I was committing the crime. All the others denied (否認(rèn)). I stood there, 24 inside. The only words that came from my mouth were, “ Not me, dad. ” I couldn’t find the 25 to tell the truth. Lying was not 26 for me. But the look on dad's face scared me.
Without saying a word, dad 27 for only a few minutes and came back with paper and a pencil. He was so 28 to find the truth! “ I want each of you to write 29 what you see on the floor. ” I was not a 30 kid, though and when my turn came, I wrote the words 31 . So when my dad compared the handwriting, he still 32 tell the truth.
“ I will give you one more chance to confess (承認(rèn)) ”, he said. Not 33 , no one spoke up.
Should I say something? I guess he’ll be 34 ! So again, I held my 35 . “ Well, if someone came forward, there would be 36 punishment.” he added. Oh, no! I’ve lost my last chance!
He took us into the house. “ 37 none of you confessed, then you all get a spanking (打屁股).”
“ I did it, ” someone said. I looked around to see my sister come 38 . My sister was going to get spanked. And I let it 39 .
I didn’t tell the truth until years later. When I think back to that day, I know I learned the 40
of family, of a sister who would do anything for me. And I would do the same for her now.
21. A. special B. funny C. wrong D. useless
22. A. handwriting B. map C. calculation D. drawing
23. A. understood B. remembered C. accepted D. expected
24. A. cheering B. imagining C. trembling D. wondering
25. A. courage B. time C. way D. chance
26. A. unusual B. unfit C. normal D. difficult
27. A. walked B. disappeared C. hid D. escaped
28. A. afraid B. determined C. surprised D. proud
29. A. similarly B. carefully C. particularly D. exactly
30. A. smart B. stupid C. naughty D. lovely
31. A. differently B. strangely C. quickly D. quietly
32. A. would not B. might not C. could not D. need not
33. A. excitingly B. disappointingly C. interestingly D. surprisingly
34. A. mad B. curious C. delighted D. amused
35. A. breath B. face C. hand D. tongue
36. A. heavy B. much C. new D. no
37. A. Since B. Although C. Unless D. While
38. A. out B. forward C. in D. round
39. A. remain B. exist C. happen D. do
40. A. knowledge B. use C. sense D. value
查看答案和解析>>
科目: 來源: 題型:
第一部分 英語知識運用:(共兩節(jié),滿分30分)
語法和詞匯知識:(共20小題; 每題0.5分, 滿分10分 )
Ⅰ. 從A、B、C、D四個選項中, 選出可以填入空白處的最佳選項, 并在答題卷上將該項涂黑。
______ washing machine’s out of order, so I have to wash all our clothes by ______ hand.
A. The … / B. A … the C. The … the D. A … /
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com