50. — Is everyone here today,Tom?

—No,Mr Wu. Kate caught a cold yesterday,so she is .

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52. 看，天似乎快要下大雨了。

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55. 我父親沒有音樂方面的天賦，我也沒有。

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一、單項填空(共15小題;每小題1分，滿分15分)

從A、B、C、D四個選項中，選出可以填人空白處的最佳選項。

() 1. We work together to achieve our common purpose：  world that is safer, cleaner and healthier than one we are now living in.

   A. the, /   B. a,/   C. the,the   D. a,the

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                  B 

    We humans live in different parts of the world,but we have the same “mother”. She gives us everything we need in our daily life. She is our Mother Earth.

April 22 is Earth Day. The theme of this year is “Green Cities”.

    A green city is a healthy and pleasant place for people to live,according to the United Nations.

    A green city can get its energy from renewable (可再生的) sources like solar (太陽能 白勺) and wind power. Also,it is connected by clean public transportation. Moreover,a green city is made up of facilities (設(shè)施) that can save energy and reduce waste.

    Around the world,many cities and countries have done well to build themselves in a green way.

    Chicago is well known for its green roof (屋頂) program. These roofs are covered with plants. The plants get a great amount of rainwater. Later,the water evaporates (蒸發(fā)) to help make the air cool and clean. So far,there are about 360 green roofs in Chicago,according to the US Environmental Protection Agency.

    Curitiba,Brazil,has great transportation. It opened the world's first bus rapid transit (BRT) system in 1974. BRT runs on special lanes. This makes sure that buses are on time even in traffic jams. With the help of BR1,the city has the lowest level of air pollution in Brazil. Today? many other countries have copied BRT,including China and Mexico.

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() 31. From the passage,we learn that in the three cities  .

   A. people are encouraged to grow plants on their roofs

   B. special lanes are designed to solve traffic jams

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() 32. The passage is mainly developed by  .

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45. Tm wondering if the boy was deeply (影響) by some unhealthy websites.

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() 6. The presentation will be covered on TV.

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43. David is (贊揚) as the most helpful student in our class this year.

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48. —-Can you buy some chocolate for me when you arrive in Japan?

--Sorry,I go there on. I'm afraid I will be busy with my work all the time.

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