In order to prevent people spreading rumours through the Internet, the government decided to place ______ on the freedom of spreading news on line.
A. orders B. reservations C. restrictions D. scales
高三英语单项填空简单题
In order to prevent people spreading rumours through the Internet, the government decided to place ______ on the freedom of spreading news on line.
A. orders B. reservations C. restrictions D. scales
高三英语单项填空简单题查看答案及解析
In order to prevent the fire spreading, some of the houses nearby had been ________ before firemen arrived.
A. burned down B. pulled down C. put down D. turned down
高三英语单项填空中等难度题查看答案及解析
________ , she is the sort of woman to spread sunshine to people through her smile.
A. Shy and cautious B. Sensitive and thoughtful
C. Honest and confident D. Lighthearted and optimistic
高三英语单项填空中等难度题查看答案及解析
_______, she is the sort of woman to spread sunshine to people through her smile.
A.would be | B.sensitive and though |
C.honest and confident | D.lighthearted and optimistic |
高三英语单项填空简单题查看答案及解析
In order to prevent the disease ___________ to other districts, the authorized organization killed thousands and thousands of cows.
A. extending B. spreading C. expanding D. stretching
高三英语单项填空中等难度题查看答案及解析
The stomach is an extremely strong organ, full of acid to break down each meal. In order to prevent this acid from burning a hole in our stomachs and damaging other organs, our stomach lining is specially adapted to contain the acid safely.
H. pylori are able to live in the stomach by living in the lining, safe from harsh stomach acid. These bacteria are actually pretty common in people, approximately a third of Australians have H. pylori in their bodies, but not all have symptoms.
The bacteria can eventually create infection in stomach lining, a condition known as gastritis (胃炎), by wearing away the lining and allowing stomach acid to burn away stomach tissue, causing painful ulcers (溃疡)。
Up until the 1980s, it was thought that bacteria could not survive in stomach acid. The cause of stomach ulcers was due to lifestyle choices: stress, smoking, spicy foods; the stomach acid was breaking through the lining on its own.
This belief was first questioned in 1979 by Robin Warren, an Australian pathologist, who found bacteria on a microscope slide containing the stomach lining of a patient with gastritis. In the years that followed Warren continued his research.
Warren then teamed up with Barry Marshall in 1981 and the two continued with the research, trying to separate the mystery bacteria and find a cure. Over the next three years, they tested their theories with some positive results, however the idea that bacteria could be the cause of gastritis was not widely accepted or even acknowledged.
Finally, fed up with being ignored and confident in his findings, Barry Marshall decided to test on himself. He infected himself with H. pylori and soon developed gastritis and terrible stomach ulcers. Marshall then began to cure himself by taking a dose of antibiotics (抗生素). This once and for all proved not only that bacteria could grow in stomach acid, but it could also cause gastritis and stomach ulcers.
Eventually, the world fully acknowledged Warren and Marshall's huge contribution to science and medicine and the two were awarded the Nobel prize in Medicine in 2005. Twenty-six years after Robin Warren first began his research.
1.Why did the academics initially refuse to accept that H. pylori caused gastritis?
A.Lifestyle choices caused stomach ulcers.
B.Stomach acid could break through the lining on its own.
C.They thought that bacteria couldn't survive in the stomach.
D.The Australian pathologist Robin Warren provided no evidence.
2.How did Barry Marshall prove that H. pylori caused gastritis?
A.Choosing unhealthy lifestyles. B.Introducing H. pylori to his own stomach.
C.Finding the bacteria on stomach lining. D.Growing H. pylori in the lab.
3.What can we infer from the text?
A.Scientific progress takes time. B.Science guides medical practices.
C.Warren is not a productive scientist. D.Only Marshall deserves the prize.
4.The text is most likely written to .
A.Chemists B.Patients C.Researchers D.The general public
高三英语阅读理解中等难度题查看答案及解析
Lucy cut down her daily spending in order to the financial storm.
A. prevent B. survive C. keep D. stop
高三英语单项填空中等难度题查看答案及解析
.In order to ______the financial storm, many families cut their daily expenses.
A.prevent B.survive C.quit D.miss
高三英语单项填空简单题查看答案及解析
When I was in my twenties, I travelled alone through the UK. In order to _____locations that the public transportation couldn’t get to, I bought a(n) _____car, drove in around for three months and sold it before I returned to Australia. The car cost most of my money, so I lived mainly on _____during that trip, it being cheap and filling In Ireland, my _____was stolen, and it was impossible to get another. So for the rest of the trip I _____out in my car, being too poor to afford bed and breakfast.
One morning, I _____in my old Skoda under a twisted tree on a remote lane in the Irish countryside, with no more than a _____house in sight. I had a terrible desire for a _____cup of tea and some hot water to make porridge with _____I would not have to eat the cold leftovers from the previous day.
My thermos (暖瓶) had gone cold overnight sol knocked on the door of the house. A woman opened it. Hot water? She _____let me get away with just that!I was invited indoors, seated at the breakfast table with the _____and given a delicious breakfast, as much as I could eat. I was _____to eat something more than porridge! I _____being friends with the whole family.
That was only one of many acts of _____strangers showed me when I was traveling alone in foreign regions. One London businessman rushing to work, seeing me _____offered to pull my ridiculously heavy suitcase _____several flights of stairs in the underground. After he’d done so, with a smile and a wave, he _____into the crowd.
Kindness gets _____. The other day, I was able to point out a rare parking spot to a young man who had been driving around the railway car park, looking _____desperate. His grateful smile was all the _____I needed as I dashed off to catch my train.
1.A. search B. reach C. choose D. arrive
2.A. modern B. intelligent C. ancient D. special
3.A. porridge B. bread C. rice D. vegetable
4.A. car B. mobile C. luggage D. wallet
5.A. camped B. worked C. watched D. looked
6.A. appeared B. slept C. awoke D. explored
7.A. deserted B. single C. simple D. shabby
8.A. typical B. clean C. necessary D. steaming
9.A. now that B. even if C. so that D. in case
10.A. wouldn’t B. shouldn’t C. needn’t D. couldn’t
11.A. couple B. family C. woman D. adult
12.A. amazed B. frustrated C. ashamed D. delighted
13.A. ended up B. gave up C. kept up D. turned up
14.A. sadness B. kindness C. happiness D. forgiveness
15.A. working B. travelling C. struggling D. crying
16.A. around B. forward C. away D. up
17.A. faded away B. threw away C. put away D. tear away
18.A. turned down B. handed out C. passed on D. started with
19.A. immediately B. increasingly C. constantly D. directly
20.A. award B. memory C. intention D. reward
高三英语阅读理解中等难度题查看答案及解析
Be careful about the news on red fire ants— ________measures to prevent the possible spread of them.
A. take B. to take C. taken D. taking
高三英语单项填空中等难度题查看答案及解析