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Dolphins are interesting animals and researchers find them interesting to watch. They don’t have hands, but can use tools to solve problems, just like us. Scientists have observed a dolphin trying to get a shy eel(鳝鱼) to come out of its hole by poking(捅)it with a dead fish. Many species of dolphin live in large societies. They have many different relationships and need a good communication system; they use a variety of sounds to communicate with each other.
There is currently no evidence that dolphins have a language of their own. But scientists still have a lot to find out about these animals and so there are certain to be a few surprises in the future.
At Kewalo Basin Marine Laboratory in Hawaii, the dolphin team have developed a sign langue to communicate with the dolphins, and the results are amazing. Not only do the dolphins understand the meaning of individual words, they also understand the significance of word order in a sentence. For example, when they were asked to ‘touch the ball with your tail and then jump over it’ they generally responded correctly and straight away, which showed that they understood the langue.
Most mammals seem to enjoy play—but dolphins seems to like making their games as challenging as possible. On a beautiful day in 1997, researchers working at a beach, off the southern coast of Brazil, observed a little dog going into the sea and swimming towards the dolphins. To their surprise, the dolphins approached the dog and then started throwing it into the air. The dog seemed to enjoy the ‘game’ and continued playing with the dolphins for more than an hour. From then on, different dogs were seem trying to interact with the dolphins.
Dolphins live in a very different world to ourselves, but they are very good at our ‘intelligence tests’. For example, they will jump out of the water when they hear a whistle noise. They do this because they will get a fish as a reward. There is still much to learn about these flexible(灵活的)problem-solvers, but from the evidence so far, it would seem as though dolphins are very intelligent.
小题1:To get a shy eel to come out of its hole , a dolphin would poke it with____.
A.a toolB.its tailC.a dead fishD.its mouth
小题2:At a laboratory in Hawaii, the dolphin team have developed a ____ to communicate with the dolphins.
A.variety of soundsB.sign language
C.special word orderD.dolphin’s language
小题3:Dolphins not only understand the meaning of individual words, they also understand the importance of ______ in a sentence.
A.the subjectB.the verbsC.the main structureD.word order
小题4:When they play, dolphins seems to like making their games as ______ as possible.
A.difficultB.easyC.interestingD.relaxing
小题5:Dolphins will jump out of the water when they hear a whistle noise in order to _______.
A.watch peopleB.breathe fresh air
C.enjoy themselvesD.get some food

小题1:C
小题2:B
小题3:D
小题4:A
小题5:D

小题1:细节理解题。结合Scientists have observed a dolphin trying to get a shy eel(鳝鱼) to come out of its hole by poking(捅)it with a dead fish可知答案。
小题2:细节理解题。结合At Kewalo Basin Marine Laboratory in Hawaii, the dolphin team have developed a sign langue to communicate with the dolphins可知答案。
小题3:细节理解题。结合Not only do the dolphins understand the meaning of individual words, they also understand the significance of word order in a sentence可知答案。
小题4:细节理解题。结合Most mammals seem to enjoy play—but dolphins seems to like making their games as challenging as possible可知答案。
小题5:细节理解题。结合 they will jump out of the water when they hear a whistle noise. They do this because they will get a fish as a reward可知答案。
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小题2:
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A.The reasons why kids tell lies.
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科目:高中英语 来源:不详 题型:阅读理解

The young boy saw me, or rather, he saw the car and quickly ran up to me, eager to sell his bunches of bananas and bags of peanuts. Though he appeared to be about twelve, he seemed to have already known the bitterness of life. “Bananas 300 naira. Peanuts 200 naira.” He said in a low voice. I bargained him down to 200 totals for the fruit and nuts. When he agreed, I handed him a 500 naira bill. He didn’t have change, so I told him not to worry. He said thanks and smiled a row of perfect teeth.
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“Oh, gosh! Long time.”
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He nodded.
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C.Because he held a higher position in the society.
D.Because he had been asked by the news agency to do so.
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科目:高中英语 来源:不详 题型:阅读理解

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Those who would attain the heights reached and kept by great men must- keep their ability polished by constant use, so that they may unlock the doors of knowledge, the gate that guard the entrances to the professions, to science, art, literature, agriculture—every department of human endeavor.
Industry keeps the key bright that opens the treasury of achievement.If Hugh Miller, after toiling all day in a quarry, had devoted his evenings to rest and recreation, he would never have become a famous geologist.The celebrated mathematician, Edmund Stone, would never have published a mathematical dictionary, never have found the key to science of mathematics, if he had given his spare moments to idleness, had the little Scotch lad, Ferguson, allowed the busy brain to go to sleep while he tended sheep on the hillside instead of calculating the position of the stars by a string of beads, he would never have become a famous astronomer.
Labor defeats all—not inconstant, or ill-directed labor; but faithful, persistent, daily effort toward a well-directed purpose.So industry is the price of noble and enduring success.
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B.he wants to remind himself to rest from time to time
C.he is afraid that he may idle
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A.great men keep their ability polished
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C.those who want to get great achievements must practice their ability constantly
D.great men polish their ability to reach their height
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