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[主观题]

It ______hot so far this summer. It is reported that it will still be hot in the comin

g two days.

A. had been

B. has been

C. was

D. is

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更多“It ______hot so far this summe…”相关的问题

第1题

Britain almost more than any other country in the world must seriously face the problem of

building upwards, that is to say of accommodating a considerable proportion of its population in high blocks of fiats. It is said that the Englishman objects to this type of existence, but if the case is such, he does in fact differ from the inhabitants of most countries of the world today. In the past our own blocks of flats have been associated with the lower-income groups and they have lacked the obvious provisions, such as central heating, constant hot water supply, electrically operated lifts from top to bottom, and so on, as well as such details, important notwithstanding, as easy facilities for disposal of dust and rubbish and storage places for baby carriages on the ground floor, playgrounds for children on the top of the buildings, and drying grounds for washing. It is likely that the dispute regarding flats versus individual houses will continue to rage on for a long time as far as Britain is concerned. And it is unfortunate that there should be hot feelings on both sides whenever this subject is raised. Those who oppose the building of flats base their case primarily on the assumption that everyone prefers an individual home and garden and on the high cost per unit of accommodation. The latter ignores the higher cost of providing full services to a scattered community and the cost in both money and time of the journeys to work for the suburban resident.

We can infer from the passage that ______.

A．English people, like most people in other countries, dislike living in flats

B．people in most countries of the world today are not opposed to living in flats

C．people in Britain are forced to move into high blocks of flats

D．modern flats still fail to provide the necessary facilities for living

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第2题

根据材料请回答下列各

My interest in Chinese food started years a90，when l was a young reporter for the Washington Post．Our office Wasn’t far from Chinatown，where I found some very good Chinese restaurants．

The first time I ever ate Chinese food I loved it．I noticed the fresh taste of the meat and vegetables．When I learned more about the food，I began to understand why it has this special feature．

Many years ago，China had an energy crisis(危机)because it lost much of its wood due to over population and poor management of its forests．This loss was very bad for the country，of course，but it turned out to be very good for the food．Wood became very expensive and hard to get，so the Chinese had to either find a substitute(替代物)for their valuable wood，or learn how to use it better．There weren’t any substitutes so people found ways to—economize．

In order to economize in cookin9，they had to use very little wood．So they started cutting their meat and vegetables into small pieces before they put them in the hot oil．That way，the food cooked faster and they saved their fuel。The food prepared in this way kept its fresh flavor(味道)一and its this flavor that attracts people from other countries to the art of Chinese cooking．

This text is mainly about__________．

A.what caused Chinese food to taste fresh

B.how Chinese food is cooked in the US

C.when the author started to make Chinese food

D.why most foreigners like cooking Chinese food

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第3题

-It was hot yesterday. -__________

A.It was so

B.So was it

C.So it was

D.So it did

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第4题

It's 30 degrees. It's so（）

A.hot

B.warm

C.ool

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第5题

Across the United States, scientists are mounting what may become the most innovative agri

cultural research drive since the 1920's, when hybrid corn was developed. Surprisingly, the new genetic revolution is not taking place in America's fields. Instead, it is occurring in biology laboratories, for it involves the deliberate manipulation in test tubes of the genes of crop plants. This genetic engineering may prove the biggest boon to agriculture since plant breeding began.

The new concepts grew out of the bioengineering of bacteria for the production of such things as human hormones and vaccines for viral diseases. Plant cells, however, are far more complex than bacteria, and it will probably take many years for today's encouraging laboratory results to have a major impact on the farm. In fact the payoff may not come until the next century.

But although bio-technologists are still in the earliest phases of this new field of science, they are already actively exploring ways to redesign plants so they will use sunlight mere efficiently, resist viruses and other pests, grow in hot or dry areas, in saline soils or in the presence of pesticides, and perhaps even make their own fertilizer out of nitrogen in the air. In addition, scientists have had early success in making wholly new plants that are unavailable by conventional plant breeding-a potato-tomato combination, for example.

The new technology holds the promise of virtually limitless horizons in food production. Only imagination sets the limits: frost-resistant wheat, tropical potatoes, saltwater rice, a plant producing a combination of a pea and a carrot-all may be with us one day.

Vaccines for viral diseases are often produced from ______.

A．plant cells

B．human hormones

C．crop plants

D．bacteria

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第6题

选择题（）7.Today is 38 degrees（38℃）,so（因此） it's very（非常） __ outside

A.old

B.hot

C.warm

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第7题

It was very hot when we got to Ken ting National Park,（）we still had a good time there.

A.or

B.so

C.but

D.because

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第8题

Have you ever dreamed of traveling in space？ It was impossible a hundred years ago, nor wa

s it 50 years ago. With the coming of the Space Age, man’ s dream of visiting the moon has come true.

The journey to the moon has been the first step towards future explorations in space. The distance between the moon and the Earth is very short indeed when compared with the distances between Earth and the other planets. Mars, the nearest planet to Earth is of miles away ! Traveling to the planets or travels between planets will be man’ s next aim. Such travels will be more difficult than the trip to the moon and certainly more exciting.

Recently, two American unmanned spacecraft, Vikings 1 and 2, landed on Mars in an attempt to discover whether that planet had any life on it. So far the presence of life on Mars has neither been proved nor ruled out. Russian space-probes have discovered that the surface of Venus is so hot that it is almost certain that there is no life there. Also the atmosphere of Venus is extremely, dense and the pressure is nearly a hundred times greater than the pressure of the Earth’s atmosphere.

Scientists believe that in the future, space stations can be built in space. These stations can act as stop-over points in space. Spacecraft can refuel at these stations and get their supply of air, food and water.

Spaceships of the future will be bigger and faster. They will be able to carry passengers for trips to the moon or planets.

Man may in the future find planets which have the same conditions as those we have on Earth, and make them his home. However such a possibility is still in the distant future. At the same time, Man should realize that the Earth will be his only home for a long time and begin to value and care for it.

Which of the following statements is true？

A．Recently, two American astronauts have landed on Mars.

B．The surface of Mars is very hot.

C．The journey to the moon started the future exploration in space.

D．There is life in Venus.

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第9题

Which of the following is an internal barrier to communication().

A.he shyness of a person

B.a domineering boss

C.a room that is so hot that everyone is impatient with each other

D.all of the above are internal harriers