It is a very big opportunity for human; the challenge is _______ it wisely.

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• 1. That is not kite. That kite is very small, but kite is very big. ( I )

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• People all over the world write to Big Ben. They【C1】______send birthday presents. Big Ben is not a【C2】______. It's a clock!

  Big Ben is the great clock【C3】______up in a tower of the Parliament building. This is the building in London where laws are【C4】______. The people of London like to see Big Ben's four friendly faces. They like to hear the chimes【C5】______. 15 minutes. They like to hear the bell【C6】______on the hour. Bong! Bong! Bong! Big Ben's story started in 1834. In that year the old parliament building burned【C7】______. Its clock tower crashed to the ground. There【C8】______to be a new building—and a new clock. Plans were made. They called【C9】______a "King of Clocks, the biggest and best in the world". So the clock had to be big. And it had to【C10】______very good time. In two years the big clock was made. Five more years went by【C11】______the clock tower was finished. Then the four bells for the chimes were brought into the tower. And at last the giant hour bell was put in【C12】______. It rang our for the first time【C13】______July 11, 1859. This great bell had to【C14】______a name. A meeting of Parliament was called to pick【C15】______. "This clock is the King of Clocks," one man said. "Let's call the bell the Queen of Bells." "Then why not Victoria？" said【C16】______.(Victoria was the British queen at that time)The talk about names went【C17】______. Then Benjamin Hall got up to speak. He was a big man that others liked. By this time they were all【C18】______. Some one shouted, "Why not call it Big Ben and be done【C19】______it？" Everybody laughed, and the meeting broke up. But Big Ben it was from then on. Not just the bell【C20】______the whole clock. 【C1】 A．once B．usually C．ever D．even

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• This is our classroom. It is a nice big room, The windows are big and the walls are white. There is a blackboard on the front wall. On the back wall there is a map, It's a map of China.

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• A．People should pay special attention to sub-health since it is a very dangerous state.

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• It is not easy for a small company______a big one.

  A．compete against B．competing against C．to compete against D．competed against

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• 听力原文：When you have a dog it is necessary to care for it very carefully. In return you will be loved by your dog.

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• It is a big _____ in your life. 这是你人生中的一大转变A．transition

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• It is very（)（consider)of you to send me a birthday card.

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• 听力原文：The US government counts more than a quarter of all American adults, 28% of all, who have at least a bachelor's degree now; that compares to 24% back in 2000, and it's a very big rise.

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• The tsunami（海啸) is very _________. It can make a large number of people homeless.

  A．exciting B．awful C．frightened D．surprising

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