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第1题
All the useful energy at the surface of the earth comes from the activity of the sun. The sun heats and feeds creatures and mankind. Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood.
Coal, oil, natural gas, and all other fuels are stored energy from the sun. Some was collected by this season's plants as carbon compounds. Some was stored by plants and trees ages ago. Even waterpower derives from the sun. Water turned into vapor by the sun falls as rain. It courses down the mountains and is converted to electric power. Light transmits only the energy that comes from the sun's outer layer, and much of this energy that is directed towards the earth never arrives. About nine tenths of it is absorbed by the atmosphere of the earth. In fact, the earth itself gets only one half millionth of the sun's entire output of radiant energy.
The sun is the source of all of the following EXCEPT______.
A．gasoline
B．natural gas
C．atomic power
D．animal fat
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第2题
—Perhaps we should climb out of the window and jump down? It' s only two floors.
—_________________We' d better wait for the rescue.
A、That' a good idea.
B、No, we can' t do that.
C、I think we will kill ourselves.
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第3题
To spend money wisely, you should （).
A、use money with your means
B、balance needs and wants
C、just save money and don’t spend it
D、only use money on food and clothing
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第4题
What is the main idea of the second paragraph？A．Parents should be strict with their childr
What is the main idea of the second paragraph？
A．Parents should be strict with their children.
B．Parental controls reflect only the needs of the parents and the values of the community.
C．Parental restrictions vary, and are not always enforced for the benefit of the children alone.
D．Parents vary in their strictness toward their children for the benefit of parents.
请帮忙给出正确答案和分析，谢谢！
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第5题
The correct description about detailed schedule/resume is/are().
A、The resume details only a single event
B、It is undoubtedly the single most important element of the convention servicing process, providing a tool for planning and communication between hotel department
C、The resume is prepared by the convention service manager in conjunction with the meeting planner
D、A resume should be long enough to include all the detailed
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第6题
What does Wordsworth's poem "The Solitary Reaper" tell us about Romanticist? （）
A、To romanticists,poetry is an expression of an individual's feelings and experiences no matter how fragmentary and momentary these felings and experiences are.
B、Romanticist take delight only in sound effect,the theme of a work is not their concer.
C、Romanticist are not patient people
D、they would leave before the revelation of the theme.
E、Poetry should present the apparent and tangible.
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第7题
Every geologist is familiar with the erosion cycle.No sooner has an area of land been rais
Every geologist is familiar with the erosion cycle. No sooner has an area of land been raised alive sea-level than it becomes subject to the erosive forces of nature. The rain beats down on the ground and washed【51】the finer particles, sweeping them into rivulets and then into rivers and out to sea. The frost freezes the rain water in cracks of the rocks and breaks【52】even the hardest of the constituents of the earth's crust. Blocks of rock dislodged at high levels are brought down by the force of gravity. Alternate heating and【53】of bare rock surfaces causes their disintegration. In the dry regions of the world the wind is a powerful force in removing material from one area to another. All this is natural. But nature has also provided certain defensive forces. Bare rock surfaces are in【54】course protected by soil itself dependent initially on the weathering of the rocks. Slowly【55】surely, different types of soil with differing "profiles" evolve the main types depending primarily on the climate. The protective soil covering, once it is formed, is held together by the growth of vegetation. Grass and herbaceous plants,【56】long, branching tenuous roots, hold firmly together the surface particles. The【57】is true with the forest cover. The heaviest tropical down- pours beating on the leave of the giant trees reach the ground only【58】spray, gently watering the surface layers and penetrating along the long passages provided by the roots to the lower levels of the soil. The soil, thus protected by grass, herb, or trees, furnishes a quiet habitat for a myriad varied organisms-earth-worms that importantly modify the soil, bacteria, active in their work of converting【59】leaves and decaying vegetation into humus and food for the growing plants. Chemical action is constantly taking【60】. Soil acids attack mineral particles and salts in solution move from one layer in the soil to another.
(51)
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第8题
Which of the following items should be capitalised within the initial carrying amount of an item of plant？
(i) Cost of transporting the plant to the factory
(ii) Cost of installing a new power supply required to operate the plant
(iii) A deduction to reflect the estimated realisable value
(iv) Cost of a three-year maintenance agreement
(v) Cost of a three-week training course for staff to operate the plant().
A、(i) and (ii) only
B、(i), (ii) and (iii)
C、(ii), (iii) and (iv)
D、(i), (iv) and (v)
请帮忙给出正确答案和分析，谢谢！
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第9题
Mr. Clarke lives at the foot of the mountain. He keeps the forest for a rich farmer there. The only road to the forest is just in front of his house. He can easily see the people who want to go into the forest. Sometimes he has to be on duty at night. When he hears some sound, he has to get up to see if anyone cuts the trees.
One day he bought a strong dog in the town. He loves it very much and often gives some meat or bread to it. And when a strange man walks close to his house, it barks loudly. So he can soon know about it and goes out to find out who it is. But last week something was wrong with Mr. Clarke. He didn’t feel well and couldn’t fall asleep in the evening. He had to go to a hospital in the town. The doctor looked him over and then asked, “Have you got a dog, sir？” “Yes, I have got one.” “You have got skin disease,” said the doctor. “I am sure your dog infected(感染) it to you. You can’t come in touch with it any longer.” When he came out of the hospital, Mr. Clarke said to himself, “I will see another doctor. It’s much easier to find a doctor than to buy a good dog!
(1)Mr. Clarke’s job is to ().
A. hear some sound and see if anyone cuts the trees
B. stop people from cutting trees in the forest
C. live at the foot of the mountain
D. stop the people going into the forest(2)The owner of the forest is ().
A. Mr. Clarke
B. a friend of Mr. Clarke’s
C. a rich farmer
D. the doctor(3)The strong dog can help Mr. Clarke to ().
A. do some housework
B. see if anyone will kill him
C. cut tree
D. find if anyone is cutting trees(4)The doctor ().
A. loves a dog, too.
B. is really a good one
C. has got skin disease, too
D. has infected the disease to Mr. Clarke(5)Mr. Clarke ().
A. doesn’t think the doctor is the best
B. doesn’t think he is infected
C. will be cured in a short time
D. will kill the dog as soon as he comes back
请帮忙给出正确答案和分析，谢谢！
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第10题
Dick was a sailor on a big ship.（迪克是一艘大船上的海员。) It went to Japan and Austral
Dick was a sailor on a big ship.(迪克是一艘大船上的海员。) It went to Japan and Australia,__21__ Dick was often on the ship for several months at a time. When he woke up in the morning and looked out, he only saw the sea, __22__ sometimes a port.When he was twenty-four, Dick __23__ and bought a small house with a garden in his wife's town. It was far away fromthe sea. Then he had to go back to his ship, and he __24__ home for two months. He went from the port to the town by bus, and was very happy to see his wife again.The next morning he slept until 9 o'clock. Then he woke up suddenly and looked out of the window. There were trees a few feet __25__. He was very frightened and jumped out ofbed, shouting,
"We've hit land!"
21.
A.or
B.did not come
C.so
D.got married
E.away
22.
A.or
B.did not come
C.so
D.got married
E.away
23.
A.or
B.did not come
C.so
D.got married
E.away
24.
A.or
B.did not come
12
C.so
D.got married
E.away
25.
A.or
B.did not come
C.so
D.got married
E.away
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更多“Trees should only be pru…”相关的问题
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