题目内容
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
We had been living our valley for sixteen months when we first realized the dangers that could exist. It was the year when the storms came early, before the calendar even hinted at winter, even before November was out. 71
Soon snow began to fall. Within a day it lay some 15 centimeters deep. It almost completely blocked our lane and made the streamside path slippery and dangerous. But on the neighboring heights the snow was much deeper and stayed for longer. Up there the wind blasted fiercely. Deeply in our valley we felt only sudden gusts of wind trees swayed but the branches held firm.
And yet we knew that there was reason for us to worry. The snow and wind were certainly inconvenient but they did not really trouble us greatly. 72 It reminded us of what could have occurred if circumstances had been different, if the flow of water from the hills had not, many years before, been controlled, held back by a series of dams.
73 Day after day, we watched furious clouds pile up high over the hills to the west. Sinister grey clouds extended over the valleys. They twisted and turned, rising eastwards and upwards, warning of what was to come. We had seen enough of the sky; now we began to watch the river, which every day was becoming fuller and wilder.
The river seemed maddened as the waters poured almost horizontally down to its lower stretches. 74
It was far deeper than we’d ever seen it so near our home, lunging furiously at its banks. For three days we prayed that it would stay below its wall. 75
A.It was the river, the Ryburn, which normally flowed so gently, that threatened us most.
B.The great power of all this water prevents us from believing ourselves to be completely safe in our home.
C.In a short time the snow started to melt.
D.Just a couple of meters from our cottage, the stream seemed wild beneath the bridge.
E.Our prayer were answered as the dam held and the waters began to subside.
F.They grew so strong that we couldn’t control it.
G.Until then, we had felt safe and sheltered in our valley.
71.G 72.B 73.C 74.D 75.E
第二节(共5小题;每小题2分,满分10分)
根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
In 1990 a report was published about what the earth might be like 20 years from then on. 71 According to the report,the picture of the earth in the year 2010 is not a pleasant one. 72 The population could be as large as 6300 million,almost 2150 million more than in 1985.More people would move into cities ,especially cities in developing countries.Cities like Cairo and Jakarta probably would each have 15 million by then.
73 Farmers will grow 90% more food than they did in 1985,but most of the increase would be in countries that already produce enough food for their people. 74 Poor farming ways are destroying large areas of crop land,changing farms into deserts.More farmland is lost as cities become larger and more houses are built.Air pollution will get worse as industrial countries burn more coal and oil.Many of the world's forests could disappear as more and more trees are cut down.Energy will continue to be a serious problem. 75 They only workde out the situation that exists today.By changing the situation,by settling the problems,the picture can be changed.There is still time for the nations of the world to work out a plan of action.But they warned that waiting too long to make de cisions would greatly reduce the chances of success.
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A.Food production will increase,but not enough to feed all the people. |
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B.The report was a result of a three - year study. |
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C.Later on,more reports came out one by one. |
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D.The world will be more crowded because the population will continue to grow. |
E.Experts believe enough food will be produced in developing countries very soon.
F.The experts say their picture of the earth for the year 2010 may be wrong.
G.Little increase is expected in South Asia,Africa and the Middle East.