题目
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
第1题
A.Dream and make plans .
B.Take things easy in lif
E.
C.Be content with what you hav
E.
D.Enjoy whatever you are doing .
第2题
So, if you have heavy drinking in the evening, you might find that your driving ability is still affected the next morning, or you could even find that you are still over th
第3题
PART I DICTATION Listen to the following passage. Altogetherthe passage will be read to you four times. During the first reading, whichwill be done at normal speed, listen and try to understand the meaning. For thesecond and third readings, the passage will be read sentence by sentence, orphrase by phrase, with intervals of 15 seconds. The Last reading will be doneat normal speed again and during this time you should check your work. You willthen be given I minute to check through your work once more. Please write the whole passage on ANSWERSHEET ONE.
第4题
A.People from the UK can only speak Englis
B.People from the four areas of the UK can all be called “British”.
C.People from the four areas of the UK have the same accent and personality.
D.People from the four areas of the UK all love football.
第5题
A.Called their son’s name loudly and desperately.
B.Searched for bear prints in the mountain forest.
C.Cried immediately because they were so scare
D.Called the police to seek some urgent help finally.
第6题
A.The growth of Detroit as an industrial city.
B.Detroit, the fifth largest city in the U.S.A.
C.The geographical advantages of Detroit.
D.The car industry in the U.S.A.
第7题
A.The growth of Detroit as an industrial city.
B.Detroit, the fifth largest city in the U.S.A.
C.The geographical advantages of Detroit.
D.The car industry in the U.S.A.
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