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_?
A.The previous 11 years of his life.
B.Anything about the village he had been living in.
C.A few years he had spent in Australia.
D.The two years before he came to live in the village.
34、(同31题)What was the thing that he was never able to remember____?
A.What happened immediately before or during the accident.
B.What he had done for ten weeks after the accident.
C.All of the previous years before the accident.
D.His way round the village itself.
35、(同31题)Which of the following is correct____?
A.The accident "killed" the young man’s memory.
B.The accident left a gap in his head.
C.The accident made the young man uncomfortable.
D.the accident left a gap in his memory.
36、Blood When you cut yourself, some very small blood vessels break, and a little b lood escapes. Soon the blood clots. It forms a thick jelly that plugs the cut. F rom such experiences we all learn that blood is red, thicker than water, sticky, and salty in taste. If a drop of blood is examined under a microscope, many round cells can be seen. These are the red cells. Seen singly, they appear faint pink or yellow ra ther than red. Only the thickness of many cells bunched together makes blood loo k red. Red cells are only one kind of solid matter that is found in blood. Some o f the solids are dissolved in the watery part. Other solids are in suspension. T hat is, they are distributed through the blood like grains of sand in a glass of water that has been stirred. In laboratories blood can be separated into two ma jor parts: a jelly like mass of cells and a thin, straw colored liquid. The liquid part of the blood is called plasma. It is thin and clear because e it is 90 percent water, but many chemicals are dissolved in it. These chemicals include those which build bones, and those which are needed by the heart and mus cles. Plasma contains salt, which is why blood tastes salty. Plasma also carries sugar and tiny drops of fat — fuels for the body’s cells. Most of the solids d issolved in plasma are proteins. Proteins perform some of the most important job s in the human body. While circulating throughout the body, the blood plasma also carries solid s that are not dissolved. There are three kinds of solid bodies in the blood: red cells, white cells, and platelets. Each performs one major task. The red cells c arry oxygen throughout the body. The platelets help to clot the blood. The white cells attack infection causing bacteria. When harmful organisms infect the body , the total number of white cells may double or triple. One of the ways a doctor can tell whether someone is suffering from some unknown infection is to count t he white cells in a tiny sample of blood.The blood looks red because of the g____of red cells.
37、(同36题)Besides the solid matters dissolved in the watery part, other kinds of solid matters s____in the blood.
38、(同36题)The function of blood lies in the fact that it c____ various nutrition to every part of the whole body.
39、(同36题)The solid bodies in the blood consist of red cells, white cells and p____.
40、When someone is suffering from infection, the number of white cells in his blood will I____
41、How Does Acupuncture Work? Acupuncture has been practised in China for more than 2,000 years, but I ts (41)____in the Western world is still very(42)____. Several hospitals in the United States are now experimenting(43)____acupuncture (44)____a way of treating pain. An American j