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When counting only people who received all six injections on schedule, ______.
A．there would be 92 people infected.
B．the vaccine still showed its effect.
C．the reduce of the effect of vaccine was not significant.
D．the trend toward protection reduced by 30 percent.
答案
更多“When counting only people who received all six injections on schedule, ______.A．there woul”相关的问题
第1题
There are only ten apples left in the baskets, ______ the spoilt ones.[2006]
A．not counting
B．not to count
C．don"t count
D．having not counted
第2题
A.regard
B.account
C.counting
D.observation
第3题
Above all, the newly rich Europeans go on holiday. In 1985, 56% of them went away at least once. As anyone who has tried to spread a towel on a Mediterranean beach in high summer can confirm, 34% of them took their main holidays in August and another 28% in July. For peace(if not sun), try February or November, when only 1% of Europeans take their main holiday. One European in three took holidays abroad. These, not surprisingly, are mostly northerners.
Half of Europe's holidaymakers head for the seaside. But in Holland marginally more people prefer a holiday in the countryside to a week on the beach. So there are some differences left.
We know from the first paragraph that north Europeans spend their spare time ______.
A．eating out
B．watching TV
C．visiting friends
D．fishing
第4题
A) regard
B) counting
C) account
D) observation
第5题
In paragraph 1, the author implies but doesn't directly state, that ______.
A．people usually think language is only used to communicate ideas
B．the exchange about health or weather is common among ordinary people
C．people will always say something when facing embarrassment
D．the example of Mrs. P and Mrs. O is common in all cultures
第6题
听力原文：M: Is your roommate looking forward to going home for the summer？
W: She is counting the days.
Q: What can we know about the woman's roommate？
(16)
A．She's spending time doing accounting.
B．She will be back home for only a few days.
C．She's excited about going home.
D．She's counting the vacation days.
第7题
听力原文：M: Is your roommate looking forward to going home for the summer？
W: She's counting the days.
Q: What can be inferred about the woman's roommate？
(18)
A．She's spending time going over her accounts.
B．She's been home for only a few days.
C．She's exciting about going home.
D．She's counting the number of vacation days.
第8题
A.Cycle Counting Method
B.Live method
C.Sampling method
D.Difference Posting procedure
第9题
Chinese Dialects (方言)
The enormous differences in Chinese dialects have been a continuing problem ever since China became an empire in 221 B. C. , and it is one big reason why the country has remained impoverished (贫穷). Of the 600 million people who call themselves Chinese, all but a very small number speak Chinese. But the dialects vary so widely that the speech of Peking, for example, is as different from the speech of Canton as English is from German.
There is to be sure, only one written language for all China, but it bears no phonetic(语音的)relationship to any of the spoken dialects. Moreover, it has so many symbols that only a tiny portion of the population has ever mastered it.
As a result, most Chinese have been isolated for centuries from a free flow of ideas and from the economic progress that such a flow produces. Many dynasties tried with little success to break down the wall. After recognizing the importance of having a literate people for working in a technological world and for developing an effective propaganda(宣传) machine, the present government is putting everything into tackling the language problem. But the obstacles are so formidable(难以应付的) that the results cannot yet be predicted.
At the heart the problem is the dialects. The dialects' prevented the evolution of a single written language based on phonetics. Instead, the Chinese were forced to develop a system that has no relation to sound, and they have clung to it for more than 3, 000 years. When this system is applied to a whole language, it results in an overwhelming number of symbols.
There are about 50, 000 entries in a Chinese dictionary not counting the compounds(复合词). In order to be literate, a Chinese must learn 6, 000; to be moderately educated, 12, 000. An English-speaking child, having to conquer only a twenty-six-letter alphabet, has usually learned to read by the time he begins the third grade. A Chinese child needs at least five more years of elementary learning; in the seventh grade, he can barely read a Chinese newspaper.
A. Dealing with the Problem of Various Dialects
B. Difficulties in Learning Chinese
C. Features of Chinese Dialects
D. Differences in Chinese Dialects
E. Dialects as Heart of the Problem
F. Ways of the Government to Tackle the Problem
Paragraph 1______
第10题
Dieting
Dieting is one of those things that is completely integrated into American culture. On any given day, a huge portion of the U.S. population is "on a diet" and "counting calories" in one way or another.
Your Body's Efficiency
Have you ever wondered why, for so many people, weight gain seems to be a fact of life？ It's because the human body is way too efficient! It just does not take that much energy to maintain the human body at rest; and when exercising, the human body is amazingly frugal when it comes to turning food into motion.
At rest, the human body burns only about 12 calories per pound of body weight per day(26 calories per kilogram). That means that if you weigh 150 pounds(68 kg), your body uses only about:
150 X 12 = 1,800 calories per day
Twelve calories per pound per day is a rough estimate.
Those 1,800 calories are used to do everything you need to stay alive:
They keep your heart beating and lungs breathing.
They keep your internal organs operating properly.
They keep your brain running.
They keep your body warm.
In motion, the human body also uses energy very efficiently. For example, a person running a marathon(26 miles or 42 km)burns only about 2,60Ocalories. In other words, you burn only about 100 calories per mile(about 62 calories per km)when you are running.
Taking Calories In
The 1,800 calories that a typical person at rest needs per day is just not that many. Convenient food often takes the lead in our daily diets. In a typical day someone might consume some thing like this:
You might have two Pop-Tarts(r)for breakfast,
then hit Pizza Hut for lunch,
grab some Snack Well's and a cola for a snack,
head for McDonald's for dinner
and top it off with some potato chips while watching TV.
You can see how the number of calories coming in can easily reach 3,000, 4,000 or 5,000 per day without any effort at all. That's the problem.
Your body, it turns out, is extremely efficient at capturing and storing excess calories. Whenever your body finds that it has excess calories on hand, it converts them to fat and saves them for a rainy day. It only takes 3,500 excess calories to create 1 pound of new fat on your body.
The Idea Behind Dieting
To lose I pound of fat, what you have to do is burn off 3,500 calories. That is, over a period of time, you have to consume 3,500 calories less than your body needs. There are several ways you can Create that deficit. If you assume that you weigh 150 pounds and that your body at rest needs 1,800 calories per day(150 ~ 12 = 1,800)to live.
The only way to lose fat is to consume fewer calories per day than your body needs. For every 3,500 calories that your body takes from its fat reserves, you lose i pound(0.45 kg)of body fat. You can create the deficit either by monitoring and restricting your intake of calories, or by exercising, or both.
The idea behind most diet is simply to help you somehow lower the number of calories that you consume each day. That's all they do.
Why Diets Tend Not to Work
The reason why most diets tend not to work for very long is because they are not sustain able. A person gains weight because he or she consumes more calories per day than needed. The diet creates a temporary deficit. When the diet ends, the person goes back to normal eating and the weight comes back. What is needed instead is a sustainable diet m a food consumption and exercise plan -- that lets you live a normal life and eat normal foods in a normal way.
Building a Sustainable Diet
Building a. sustainable diet and exercise plan is the key to maintaining a consistent weight. This is not easy for many people. As descr
A．Y
B．N
C．NG
