While watching television, . A．the doorbell rang B．we heard the doorbell ring C．there was someone knocking at the door D．the doorbell was ringing 题目和参考答案——青夏教育精英家教网—

题目内容

While watching television, ____.

A．the doorbell rang	B．we heard the doorbell ring
C．there was someone knocking at the door	D．the doorbell was ringing

【答案】

【解析】略

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Without plants, people could not live. We eat plants.______ 1_____ And we need plants for another reason---we need them beacause they are beautiful.

____2 Imagine no flowers with their sweet smells, their beautiful colours and their lovely shapes. Imagine, when the wind blows, we are not able to hear the leaves of the trees or watch the branches swing from side to side.

____3____ That is why we have parks full of trees and flowers. That is why

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seeds were planted in different places. While the plants were growing, one plant

was given love and hopeful ideas. ___5____ Under the earth it had more and longer roots; above the earth, it had a thicker stem and more leaves.

Plants get energy from the sun.

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After six months, The deserted plant faded(凋谢) away.

After six months, the beloved plant was bigger.

We take in oxygen that plants make.

Everywhere people need beautiful plants.

Imagine a world without plants.

One day Daddy and I was going for a walk around the 1.

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Scientists are uncovering the secrets of two port cities lost under the waters of the Mediterranean Sea, a researcher said yesterday.

Herakleion and Menouthis were rich and proud cities until something reduced them to rubble (碎石) and buried them in the mud beneath 30 feet of sea water, French underwater explorer Franck Goddio said at the American Geophysical Union conference.

“This is a mystery that is ongoing,” said Goddio, a founder of the European Institute of Marine Archeology, a Paris-based underwater research organization backed by the wealthy Hilti Foundation of Liechtenstein(列支敦士登基金会).

The destruction of the twin port cities has haunted Goddio ever since he happened upon the site about 15 miles from Alexandria while exploring sunken ships from Napoleon’s fleet.

Goddio and his group of expert divers, marine archeologists(海洋考古学家) and others, are using high powered vacuums, satellite navigation systems and sophisticated sonar(声纳) to excavate(挖掘) the sunken cities from underneath a carpet of silt about one meter (three feet) high.

Walls of shops, remains of streets and gold artifacts have been found and recovered.

Some experts believe that the port cities were destroyed by a series of massive earthquakes, much like the quakes scientists believe felled Troy(特洛伊城), Jericho and other ancient cities. The uniform direction of the collapsed columns and walls suggest an earthquake, Goddio said, but no fault lines have been found nearby.

Other researchers believe a massive wave, caused by either an offshore earthquake or a distant underwater landslide, could explain the catastrophe. Still others think rising seas and a shift in the Nile River outlet doomed the cities.

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A. the two port cities were famous for their wealth and the mystery

B. the two cities belonged to France

C. some mysterious creatures from other planets destroyed the two cities

D. the American Geophysical Union conference was once held in one of the two cities

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A. a scientific magazine B. a report to the government

C. a school text book D. a scientific report in a newspaper

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We arrived in Spain for the first time a few weeks ago. I decided to 21 a car because we had sold the one we had in England before 22 home. Yesterday the sales office rang us to say the car was 23 . I had tried out a model like it before, but as I was not yet 24 driving in this city, my wife did not want me to collect it 25 so we went together to 26 it. We paid for the car and 27 the papers. They told us that there was 28 petrol(汽油)to take us to a garage, where we could fill up. The 29 garage to the office was about 100 yards away and we got there 30 . But when I turned into main road I suddenly saw a lot of cars racing 31 me. I got out of 32 as fast as I could by backing into the garage 33 and the man behind 34 me.

“It’s such a problem to 35 to drive on the right side, isn’t it?” my wife said. “Yes, if only I had had a few lessons for 36 .” I replied. “You had better go 37 on the way home,” my wife said. “You’d be sorry if you had 38 on the first day, wouldn’t you?” While we were talking, the man behind got out of his car and said in good English,“ Would you mind telling me 39 you are thinking of leaving? 40 are you going to sit in your car all day？”

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22. A. leaving B. making C. returning D. getting

23. A. right B. ready C. fixed D. sold

24. A. sure of B. satisfied with C. interested in D. used to

25. A. on my own B. right away C. in a hurry D. on the way

26. A. receive B. bring C. order D. fetch

27. A. accepted B. wrote C. signed D. copied

28. A. little B. enough C. much D. no

29. A. best B. nearest C. quickest D. cleanest

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