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[主观题]

People with type A blood can receive ______.A．ABB．BC．OD．None of the above

People with type A blood can receive ______.

A．AB

B．B

C．O

D．None of the above

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发布时间：2020-09-17

更多“People with type A blood can receive ______.A．ABB．BC．OD．None of the above”相关的问题

第1题

People with type A blood cart receive______.A. AB B. B C. O D. None of the above

People with type A blood cart receive______.

A. AB

B. B

C. O

D. None of the above

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第2题

The purpose of the writer is ______.A．to suggest how a new type of harbour could be built

The purpose of the writer is ______.

A．to suggest how a new type of harbour could be built at sea

B．to give an account of a new-type city

C．to draw people's attention to the problem of air pollution

D．to introduce a new way of constructing harbour-cities

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第3题

We learn from the passage that people classify a person into certain type according to____

__.

A．his way of acting and thinking

B．his way of speaking and behaving

C．his learning and behavior

D．his physical appearance and his personality

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第4题

Many foreigners who have not visited Britain call all the inhabitants English, for they ar

e used to thinking of the British Isles as England. (1)_____, the British Isles contain a variety of peoples, and only the people of England call themselves English. The others (2)_____ to themselves as Welsh, Scottish, or Irish, (3)_____ the case may be; they are often slightly annoyed (4)_____ being classified as "English".

Even in England there are many (5)_____ in regional character and speech. The chief (6)_____ is between southern England and northern England. South of a (7)_____ going from Bristol to London, people speak the type of English usually learnt by foreign students, (8)_____ there are local variations.

Further north, regional speech is usually" (9)_____ "than that of southern Britain. Northerners are (10)_____ to claim that they work harder than Southerners, and are more (11)_____ They are openhearted and hospitable; foreigners often find that they make friends with them (12)_____. Northerners generally have hearty (13)_____: the visitor to Lancashire or Yorkshire, for instance, may look forward to receiving generous (14)_____ at meal times.

In accent and character the people of the Midlands (15)_____ a gradual change from the southern to the northern type of Englishman.

In Scotland the sound (16)_____ by the letter "R" is generally a strong sound, and "R" is often pronounced in words in which it would be (17)_____ in southern English. The Scots are said to be a serious, cautious, thrifty people, (18)_____ inventive and somewhat mystical. All the Celtic peoples of Britain (the Welsh, the Irish, the Scots) are frequently (19)_____ as being more "fiery" than the English. They are (20)_____ a race that is quite distinct from the English.

A．In consequence

B．In brief

C．In general

D．In fact

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第5题

Passage Four You have been badly injured in a car accident. It is necessary to give you a

Passage Four

You have been badly injured in a car accident. It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident. However, special care must be taken in selecting new blood for you. If the blood is too different from your own, the transfusion could kill you.

There are four basic types of blood; A, B, AB and O. A simple test can indicate a person's blood type. Everybody is born with one of these four types of blood. Blood type, like hair color and height, is inherited from parents.

Because of substances contained in each type, the four groups must be transfused carefully. Basically, A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. O can give to any other group, hence it is often called the universal donor. For the opposite reason, AB sometimes called the universal recipient. However, because so many reactions can occur in transfusions, patients usually receive only' salt or plasma until their blood can be matched as exactly as possible in the blood bank of a hospital. In this way, it is possible to avoid any bad reactions to the transfusion.

There is a relationship between your blood type and your nationality. Among Europeans and people of European ancestry, about 42 percent have type A while 45 percent have type O. The rarest is type AB. Other races have different percentages. For example, some American Indian groups have nearly 100 percent type O.

48. A good title for this passage is______.

A. Getting Blood and Plasma

B. Special Blood and Colors

C. Human Blood Types

D. The Blood Bank of a Hospital

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第6题

A.from B.to C.as D.or E.onJust_____1there are different types of stress,there are differ

A.from B.to C.as D.or E.on

Just_____1there are different types of stress,there are different types of people;and some are more reactive ____2stress than others.Because the body's stress response is triggered by perceived threat(rather than actual threat),the body's ability to return to homeostasis,____3 its normal state,also varies ____4person to.person,with some people.calming down immediately and others remaining overstimulated for hours after a stress trigger.Certain personality types also tend to bring_____5 more stress,and respond to stressful situations less effectively,such as perfectionists or those who are"Type A".

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第7题

The home computers industry has been growing【21】in the world for the last twenty years. Co

mputers used to be large, expensive machines that【22】very difficult to use. But scientists and technicians have been making smaller and cheaper while at the same time they have been made easier to use. As【23】, their popularity has been increasing as more people have been buying computers for their homes and businesses.

Computers have been designed to store【24】and compute complex problems. Computers are used in【25】traffic in some cities. Stores use computers to keep records of their goods and to send【26】to their customers. Offices use computers to type letters, record business and communicate【27】other offices. People have been using computers in their homes to keep track of expenses and【28】their household appliances on and off.

One important new【29】for computers is for entertainment. Many new games which have been designed to be played on the computers have become very popular【30】.

(46)

A．soon

B．smoothly

C．Vividly

D．rapidly

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第8题

The home computers industry has been growing rapidly in the United States for the last ten

years. Computers used to be large, expensive machines that were very difficult to use. But scientists and technicians have been making them smaller and cheaper while at the same time they have been made easier to use, As a result, their popularity has been increasing as more people have been buying computers for their homes and businesses. Computers have been designed to store information and compute complex problems. Some have voices that speak with the operators. Stores use computers to keep records of their inventories and to send bills to their customers. Offices use computers to type letters, record business and communicate with other offices. People have been using computers in their homes to keep track of expenses and turn appliances on and off.

One important new use for computers is for entertainment. Many new games have been designed to be played, on the computers. People of all ages have been playing these games. They have been going to Arcades where the computer games can be played for a small cost. People also have been buying home computers ,to play computer games at home. They have become very popular indeed.

Computers in the United States ______.

A．used to be too small to use

B．used to be nice

C．used to be heavy

D．used to be large and expensive

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第9题

In the past fifty years, American society has changed a great deal. Fifty years ago, most

Americans lived in small communities. They rarely moved from one area to another and knew their neighbors at least by name if not by close, personal relations. Life was so personal in those days that people often joked about it.They said that a person could not even stay home from church on Sunday without the whole town knowing about it. It was difficult to keep one's secret in a small community like that, but there was usually a sense of safety, of belonging, and of community togetherness in such places. Except for church and the local movie theater, there was not much entertainment. Some people dreamed about moving to the exciting life of the big cities, but most people were happy to live all their lives in the same community.

Few people experience this type of lifelong relationship or sense of community togetherness now. The American society is much more unsettled now; people often move from neighborhood to neighborhood, city to city, and coast to coast. It is rare to find people who have lived all their lives in one community. Because people move so frequently, they do not have a chance to get to know their neighbors. Perhaps this is also why Americans tend to have a more casual attitude about friendships than people from some other cultures; Americans are accustomed to leaving friends and making new friends. In such an impersonal society, people have lost the habit of saying hello to people they pass on the streets or in the hallways of their apartment buildings.

What is described in the first paragraph？

A．Entertainment in small towns.

B．Americans' adjustment to a moving society.

C．The life style. of Americans in the past.

D．Personal relations in small communities.

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第10题

In 1957 a doctor in Singapore noticed that hospitals were treating an unusual number of in

fluenzalike cases. Influenza is sometimes called "flu" or a "bad cold". He took samples from the throats of patients and in his hospital was able to find the virus of this influenza.

There are three main types of influenza virus. The most important of these are types A and B, each of them having several sub-groups. With the instruments at the hospital the doctor recognized that the outbreak was due to a virus group A, but he didn't know the sub-group. He reported the outbreak to the World Health Organization in Geneva. WHO published the important news alongside reports of a similar outbreak in Hong Kong, where about 15%～20% of the population had become ill.

As soon as the London doctors received the package of throat samples, they began the standard tests. They found that by reproducing itself at very high speed, the virus had multiplied more than a million times within two days. Continuing their careful tests, the doctors checked the effect of drugs used against all the known sub-groups of type A virus. None of them gave any protection. This then, was something new; a new influenza virus against which the people of the world had no ready help whatsoever.

Having isolated the virus they were working with, the doctors now conducted tests on some specially selected animals, which contracted influenza in the same way as human beings did. In a short time the usual sign of the disease disappeared. Theses experiments revealed that the new virus spread easily, but that it was not a killer. Scientists, like the general public, called it simply "Asian" flu.

The influenza discovered by a doctor in Singapore is caused by ______.

A．a new type of virus

B．type A virus

C．a sub-group of type B virus

D．a virus only existing in Asia

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