Charles R. Drew was a medical student at Columbia University in New York. Before he graduated, he wrote an article __26___ blood bank, that is, the storing of blood. Up till then, a lot of people had died from loss of blood __27___ there was no blood bank.
When the United States entered the Second World War, it became __28___ to set up blood banks. Dr Drew became _29___ of the Red Cross’s first blood bank. When the Red Cross __30___ blood banks to collect and store blood for men __31__ in battle, black American gave blood along with the whites. At ___32__ their blood was not accepted. Later blood from the blacks was ___33___ but was stored in a __34___ place from “white” blood. Although the best doctors __35___ that there was _36___ difference at all between the blood of blacks and whites, the Red Cross, with the support of the government, __37___ to separate black blood from white blood.
After the war, Dr Drew was ___38__ from Washington with three other doctors to attend a medical meeting in a southern state. In northern Carolina their car went __39___ a ditch（深溝）and Dr Drew was _40___ hurt. He had lost __41__ blood by the time a passing car took him to the __42___ hospital. But they were stopped at the gate of the hospital. “__43__him to the hospital for blacks.” No matter __44___ they said, they could not get into the hospital. They had to take him to the __45___ hospital, but on the way Dr Drew died because he had lost too much blood.
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1.這題考查介詞的用法：on是“關(guān)于”修飾an article 意為：關(guān)于血庫(kù)的文章。選B。
2.很多人死于失血過(guò)多和沒(méi)有血庫(kù)是因果關(guān)系。選C。because。
3.從前面的When the United States entered the Second World War,美國(guó)進(jìn)入二次世界大戰(zhàn)后，建血庫(kù)就很必要了。選D。
4.這里的head表示“負(fù)責(zé)人”指血庫(kù)的負(fù)責(zé)人。選B。
5.這里的start是“創(chuàng)辦”的意思。選A。
6.wounded做后置定語(yǔ)修飾the men指戰(zhàn)爭(zhēng)中受傷的士兵，選C。
7.固定詞組：at first“首先”選C。
8.由前面的accepted.推知是填accepted。意思是：一開(kāi)始黑人的血不被接受，后來(lái)黑人的血被接受了。選B。
9.separate是“單獨(dú)的”，句意是：他們的血被放在單獨(dú)的地方。選D。
10.從句意分析：應(yīng)該填insist“堅(jiān)持”，句意是：雖然很多醫(yī)生堅(jiān)持說(shuō)….選C。
11.句意是：白人和黑人的血沒(méi)什么差異。選D。
12.根據(jù)前面的Although ，看出紅十字會(huì)還是繼續(xù)把白人和黑人的血分開(kāi)。選D。
13.從后面的their car看出他們是用車送去參加醫(yī)學(xué)會(huì)議的。選 A。
14.考查介詞的用法：go into“進(jìn)入”。選B。
15.考查副詞的用法：be badly hurt“傷的很重”，選C。
16.句意是:他失血過(guò)多。填much。D
17.緊急情況肯定是送往最近的醫(yī)院。選C。
18.考查動(dòng)詞的用法：take是帶走，take sb to…“帶某人去…”選A。
19.No matter what是“無(wú)論什么”，what做say的賓語(yǔ)。選B。
20.colored hospital特指“黑人醫(yī)院”選A。
【解析】
1.B
2.C
3.D
4.B
5.A
6.C
7.C
8.B
9.D
10.C
11.D
12.D
13.A
14.B
15.C
16.D
17.C
18.A
19.B
20.A
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Microwaves may be great at warming up food, but what about warming people?
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In houses of the future, each room could be provided with its own magnetron, says Buffler. When you stepped into the living room, for example, a motion detector (運(yùn)動(dòng)感應(yīng)器)would turn on the magnetron, filling the room with low-power microwaves. In the same way that a microwave oven heats up a hamburger, but not the plate it’s on, you would feel warmth from the microwaves without changing the temperature of your coffee table. (You could, however, make your favorite easy chair even more comfortable by treating it with a radiation-absorbing chemical.)
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Which of the following can tell the main idea of the passage?
A. A new heating system.
B. A new microwave oven.
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According to Paragraph 2, which of the following does not describe the characteristics of a microwave heater?
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According to Paragraph 4, which of the following fills the room with low-power microwaves?
A. The magnetron.
B. The motion detector.
C. The microwave oven.
D. The radiation-absorbing chemical.
Which of the following statements about microwave heaters would Buffler most probably agree with?
A. Microwave heaters will soon be widely used by homeowners.
B. Microwave heaters sometimes make people feel uncomfortable.
C. Perhaps microwave heaters will be first used by livestock farmers, who wish to protect their lambs in winter.
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Charles R. Drew was a medical student at Columbia University in New York. Before he graduated, he wrote an article __41___ blood bank, that is, the storing of blood. Up till then, a lot of people had died from loss of blood __42___ there was no blood bank.
When the United States entered the Second World War, it became __43___ to set up blood banks. Dr Drew became __44___ of the Red Cross’s first blood bank. When the Red Cross __45___ blood banks to collect and store blood for men __46__ in battle, black American gave blood along with the whites. At ___47__ their blood was not accepted. Later blood from the blacks was ___48___ but was stored in a __49___ place from “white” blood. Although the best doctors __50___ that there was __51___ difference at all between the blood of blacks and whites, the Red Cross, with the support of the government, __52___ to separate black blood from white blood.
After the war, Dr Drew was ___53__ from Washington with three other doctors to attend a medical meeting in a southern state. In northern Carolina their car went __54___ a ditch（深溝）and Dr Drew was __55___ hurt. He had lost __56__ blood by the time a passing car took him to the __57___ hospital. But they were stopped at the gate of the hospital. “__58__him to the hospital for blacks.” No matter __59___ they said, they could not get into the hospital. They had to take him to the __60___ hospital, but on the way Dr Drew died because he had lost too much blood.
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Microwaves may be great at warming up food, but what about warming people?
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To test this idea, Buffler subjected himself to microwaves in a special room using a standard 500-watt, 2459 MHz magnetron (磁控管). He found that a person will start to feel warmth at about 20 milliwatts per square centimeter (mw. /sq.cm.); a satisfactory feeling of warmth occurs between 35 and 50 mw./sq.cm. By comparison, a person standing in noonday summer sun feels the amount of 85 mw./sq.cm. And a frozen meat pie in your microwave oven receives about 1000 mw./sq. cm.
In houses of the future, each room could be provided with its own magnetron, says Buffler. When you stepped into the living room, for example, a motion detector would turn on the magnetron, filling the room with low-power microwaves. In the same way that a microwaves oven heats up a hamburger, but not the plate it’s on, you would feel warmth from the microwaves without changing the temperature of your coffee table. (You could, however, make your favorite easy chair even more comfortable by treating it with a radiation-absorbing chemical.)
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A. A new heating system. B. A new microwave oven.
C. A popular technique. D. The magnetron.
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C. 60 mw. / sq. cm. D. 85 mw. / sq. cm.
3. According to paragraph 4, which of the following fills the room with low-power microwaves?
A. The magnetron. B. The motion detector.
C. The microwave oven. D. The radiation-absorbing chemical.
4. Which of the following statements about microwave heaters would Buffler most probably agree with?
A. Microwave heaters will soon be widely used by homeowners.
B. Microwave heaters sometimes make people feel uncomfortable.
C. Microwave heaters will be probably first used by livestock farmers to protect their lambs in winter.
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1.A. of B. on C. for D. in
2.A. though B. if C. because D. and
3.A. possible B. impossible C. unimportant D. necessary
4. A. visitor B. head C. receiver D. supporter
5.A. started B. expected C. promised D. forbade
6. A. died B. killed C. wounded D. fighting
7.A. most B. least C. first D. last
8.A. received B. accepted C. lost D. found
9. A. good B. cool C. hot D. separate
10.A. discovered B. invented C. insisted D. regretted
11.A. little B. much C. some D. no
12.A. began B. refused C. stopped D. continued
13.A. driving B. walking C. arriving D. running
14.A. from B. into C. along D. off
15.A. hardly B. nearly C. badly D. not
16.A. some B. little C. all D. much
17.A. biggest B. most modern C. nearest D. cheapest
18.A. Take B. Bring C. Send for D. Find
19.A. how B. what C. where D. who
20.A. colored B. better C. farthest D. same
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