3. English is an international language widely used for _______ ( communicate )
throughout the world.
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( ) 7. ―Please plant these trees at a ____of twenty meters away from our house.
—OK. I will.
A. distance B. diameter
C. limit D. gravity
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( ) 6. ―Tom,why are you so happy all day?
—Because I _____ to see an old friend of mine in the street yesterday.
A. took place B. came about
C. happened D. wanted
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Now satellites are helping to forecast (預(yù)報) the weather. They are in space,and they can reach any part of the world. The satellites take pictures of the atmosphere (大氣層).because this is where the weather forms. They send these pictures to the weather station. So the scientists there can see the weather of any part of the world and tell how the weather will change.
Today,nearly five hundred weather stations in sixty countries can receive satellite pictures. When they receive new pictures,they compare them with the earlier ones. They may find that the clouds have changed during the last few hours. This may mean that the weather on the ground may soon change , too. In the next weather forecast,they can tell people about it.
So the weather satellites offer great help for the scientists at the stations. In the past,they could forecast the weather about 24 or 48 hours earlier. Now they can make good forecast for 3 or 5 days. Soon,perhaps,they may be able to forecast the weather for a week or more ahead (提前).
根據(jù)短文內(nèi)容,選擇正確答案。
( ) 1. The weather forms
A. in any part of the world
B. in the atmosphere
C. in space
D. on the ground
( ) 2. Changing clouds in the atmosphere means______ .
A. it is a rainy day
B. it is a windy day
C. the weather will change
D. it is a sunny day
( ) 3. Without satellites, scientists could forecast the weather for______ ahead.
A. a week or more
B. 1 or 2 days
C. 2 or 5 days
D. two weeks
( ) 4. What does the underlined word"compare"mean in Chinese?
A.與……相似 B.將.•••••比作
C.交換 D.對比
( ) 5. Which of the following is TRUE according to the passage?
A. The satellites take pictures of the weather station.
B. The weather forecast is quite exact.
C. The weather satellites are now used in weather forecasting.
D. Now the satellites can forecast the weather for a week.
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( ) 2. ―I'm not good at maths. Would you please tell me ?
—Of course.
A. what to learn
B. how to learn it well
C. when to learn it well
D. why to learn it well
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( ) 9. When you learn English,there is no need to ______ __ every word into
Chinese.
A. translate B. imitate
C. review D. copy
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4. 如果你想使你的計劃更加完美,你必須一次次地修正它。
If you want to______ your plan_______ ,you must correct it again and again.
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2. 這位來自日本的選手在賽前遇到了些麻煩。
The runner from Japan _______ ______ before the race.
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