题目内容
Television broadcasts are (1) to an area that is within the (2) of the sending station or its relay (中转站). (3) television relays are often placed on hills and mountains so that they can (4) a wider region, they still can not cover more land than one from the hilltop (5) a clear day. However, the rays also go out into the atmosphere, (6) there is a relay station on a satellite that (7) around the earth, it can send the pictures to any point on the earth from which the satellite is (8) . Three satellites (9) turning around over the equator (赤道) send any television program to any part of the earth. (10) makes it possible for world (11) of newspapers to give the news in all countries at the same time. (12) it may be possible for a subscriber (户) to a televised newspaper to (13) a button and see a newspaper page (14) his television screen. He could also decide when he wants the page (15) , (16) , by dialing different numbers such as (17) on a telephone dial, he could choose the language or the edition of the paper he wants to read. It seems strange to think that, even today, methods of the (18) are not entirely useless. For example, sometimes (19) agencies which use radio also use pigeons to (20) messages between offices in large cities because the pigeons are not bothered by traffic problems.
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Can you imagine how you would feel if you fell dangerously ill and could not reach or call a doctor Millions of people (1) the world are in this unfortunate (2) , living in distant places (3) there are no railways, no proper roads and no telephones. Thousands of (4) are lost every year (5) could have been saved if medical attention (6) in time. (7) today help could be brought quickly and easily (8) many of these people (9) full advantage was taken (10) the aeroplane. (11) country has proved this (12) than Australia. The Australians (13) greater use of the aeroplane than any (14) people in the world. In no other country (15) the total number of miles flown by the (16) person so high. In fact, it has been (17) that Australians jump into planes (18) people in other countries jump into trains and buses. It is not surprising, (19) that Australia should have been the first country (20) a Flying Doctor Service.
Tourism has become a very big (1) . For Spain, Italy and Greece, it is the largest (2) of foreign exchange, and (3) for Britain, it is the fourth. Faced (4) this huge income, no government can afford to look (5) on the business~ questions of hotel bath rooms, beach umbrellas and ice cream sales are now (6) by ministers of tourism with solemn expertise. Before the Second World War the tourist industry was widely (7) as being unmanly and stupid. But (8) has become a new industry, as trade business used (9) ; in Spain, Italy, Greece and much of Eastern Europe, new road (10) have opened up in the country, first to tourists, and (11) to industry and locals. (12) of tourism is a nationalized industry, a (13) part of national planning. In a place west of Marseilles, the French government is killing mosquitoes and (14) six big vacation places to (15) nearly a million tourists. In Eastern Europe, a whole new seaside (16) has sprung up (17) the last few years so that the governments have greatly (18) when tourist’s from the West (19) from half a million four years (20) to nearly two million last year.
I live in a big city. It’s noisy and dirty and I get very (1) . At the weekends I like to leave the city and get some (2) air and a good rest. A few weeks ago I decided to go to see my (3) . I was really looking forward to it. My parents live a long way (4) . I went to see them with James, a friend, and we drove on Friday night. In the middle of the (5) it began to rain. The road became very (6) and it was difficult to drive. We arrived home just after midnight, feeling very (7) .The next (8) it was still raining. James took his (9) to a garage which was very good. In the afternoon the (10) improved, we wanted to go for a (11) . My parents lent us their car. That was no good. Their car didn’t (12) . We rang up the garage. "Oh," they said, "your car (13) be ready till tomorrow. " So it wasn’t (14) to go for a drive. We decided to play a word game. When we didn’t agree (15) a word we looked for a dictionary. It wasn’t there. (16) my mother remembered, "I lent it to your sister. She took it with her when she left. " The word game wasn’t any good (17) a dictionary. On Sunday my mother dropped a heavy box on her (18) and we had to hire a (19) to take her to hospital. When James and I drove back we got stuck in a car accident. If I want a rest next time, I’ll stay in the (20) .
For thousands of years, people thought of glass as something beautiful to look at. Only recently (1) come to (2) something to look through. Stores (3) their goods in large glass windows. Glass bottles and jars (4) food and drink allow us (5) the contents. Glass (6) spectacles (眼镜), microscopes, telescopes, and (7) very useful and necessary objects. (8) are used by people who cannot see (9) or by people who want to protect their eyes (10) bright light. Microscopes make tiny things larger (11) we can examine them. Telescopes (12) objects that are far away appear (13) closer to us. (14) in recent years plastics have replaced glass (15) conditions where glass might be (16) broken there are new uses (17) for glass that were never imagined in the (18) . Perhaps the greatest (19) . of glass is that its constituent (形成的) parts are inexpensive and can be found (20) over the world.
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