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Direction: Read the following text. Choose the best word or phrase for each numbered blank. Nowadays almost every city has an airport, 1 two, in the case of some big cities. Like a railway station, an airport is a very 2 place. At almost any hour of the day or night it is thronged 3 people, many of them are passengers who are 4 waiting for a flight out or who have just 5 . Today, a great number of people travel from one country to another by plane just as 6 as other people 7 from one town to another within the same country by train or bus. The big building in which passengers wait for their plane is called the 8 . When a passenger arrives 9 the terminal, he goes to the airline 10 has arranged his trip. There he 11 his ticket as 12 that he has a seat in the plane. He also 13 his heavy luggage to 14 and sent to the hold of the aircraft. The passenger is allowed to carry only light articles with him. If his ticket is in order, and his luggage is not 15 , he is given a card called a 16 pass which allows his admission 17 the plane. However, he can not proceed to the aircraft 18 he 19 an announcement over the loudspeakers that his plane is about to 20 .
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Direction: Read the following text. Choose the best word or phrase for each numbered blank. Nowadays almost every city has an airport, 1 two, in the case of some big cities. Like a railway station, an airport is a very 2 place. At almost any hour of the day or night it is thronged 3 people, many of them are passengers who are 4 waiting for a flight out or who have just 5 . Today, a great number of people travel from one country to another by plane just as 6 as other people 7 from one town to another within the same country by train or bus. The big building in which passengers wait for their plane is called the 8 . When a passenger arrives 9 the terminal, he goes to the airline 10 has arranged his trip. There he 11 his ticket as 12 that he has a seat in the plane. He also 13 his heavy luggage to 14 and sent to the hold of the aircraft. The passenger is allowed to carry only light articles with him. If his ticket is in order, and his luggage is not 15 , he is given a card called a 16 pass which allows his admission 17 the plane. However, he can not proceed to the aircraft 18 he 19 an announcement over the loudspeakers that his plane is about to 20 .
Direction: Read the following text. Choose the best word or phrase for each numbered blank. Nowadays almost every city has an airport, 1 two, in the case of some big cities. Like a railway station, an airport is a very 2 place. At almost any hour of the day or night it is thronged 3 people, many of them are passengers who are 4 waiting for a flight out or who have just 5 . Today, a great number of people travel from one country to another by plane just as 6 as other people 7 from one town to another within the same country by train or bus. The big building in which passengers wait for their plane is called the 8 . When a passenger arrives 9 the terminal, he goes to the airline 10 has arranged his trip. There he 11 his ticket as 12 that he has a seat in the plane. He also 13 his heavy luggage to 14 and sent to the hold of the aircraft. The passenger is allowed to carry only light articles with him. If his ticket is in order, and his luggage is not 15 , he is given a card called a 16 pass which allows his admission 17 the plane. However, he can not proceed to the aircraft 18 he 19 an announcement over the loudspeakers that his plane is about to 20 .
Direction: Read the following text. Choose the best word or phrase for each numbered blank. Nowadays almost every city has an airport, 1 two, in the case of some big cities. Like a railway station, an airport is a very 2 place. At almost any hour of the day or night it is thronged 3 people, many of them are passengers who are 4 waiting for a flight out or who have just 5 . Today, a great number of people travel from one country to another by plane just as 6 as other people 7 from one town to another within the same country by train or bus. The big building in which passengers wait for their plane is called the 8 . When a passenger arrives 9 the terminal, he goes to the airline 10 has arranged his trip. There he 11 his ticket as 12 that he has a seat in the plane. He also 13 his heavy luggage to 14 and sent to the hold of the aircraft. The passenger is allowed to carry only light articles with him. If his ticket is in order, and his luggage is not 15 , he is given a card called a 16 pass which allows his admission 17 the plane. However, he can not proceed to the aircraft 18 he 19 an announcement over the loudspeakers that his plane is about to 20 .
Directions: Read the following text. Answer the questions on each text by choosing A, B, C or D. Even plants can run a fever, especially when they’re under attack by insects or disease. But unlike humans, plants can have their temperature taken from 3000 feet away—straight up. A decade ago, adapting the infrared (红外线) scanning technology developed for military purposes and other satelities, physicist Stephen Paley came up with a quick way to take the temperature of crops to determine which ones were under stress. The goal was to let farmers precisely target pesticide (杀虫刹) spraying rather than rain poison on a whole field, which invariably includes plants that don’t have pest (害虫) problems. Even better, Paley’s Remote Scanning Services Company could detect crop problems before they became visible to the eye. Mounted on a plane flown at 3000 feet at night, an infrared scanner measured the heat emitted by crops. The data were transformed into a color-coded map showing where plants were running "fevers". Farmers could then spot-spray, using 50 to 70 percent less pesticide than they otherwise would. The bad news is that Paley’s company closed down in 1984, after only three years. Farmers resisted the new technology and long-term backers were hard to find. But with the renewed concern about pesticides on produce, and refinements in infrared scanning, Paley hopes to get back into operation. Agriculture experts have no doubt that the technology works. "This technique can be used on 75 percent of agricultural land in the United States, "says George Oerther of Texas A & M. Ray Jackson, who recently retired from the Department of Agriculture, thinks remote infrared crop scanning could be adopted by the end of the decade. But only if Paley finds the financial backing which he failed to obtain 10 years ago. Farmers can save a considerable amount of pesticide by ______.
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