题目内容

8．-Isn't it hard to drive downtown to work？
-Yes，that's why I ____ to work by train．（　　）
A．have been goingB．have goneC．was goingD．will have gone

分析 句意：-难道开车去市中心上班很难吗？-是的，这就是我为什么一直乘火车上班的原因．

解答 答案A．"have been doing"表示过去发生的动作一直持续到现在，可能刚刚结束也可能继续进行下去；"have done"表示过去发生的动作对现在的影响；"was/were doing"表示过去的某个时间点或时间段正在做某事；"will have done"对于将来的某个时间点来说将会完成某事．根据句意，：-难道开车去市中心上班很难吗？-是的，这就是我为什么一直乘火车上班的原因．说明说话人从过去到现在一直在乘火车，而且还要继续乘下去．用现在完成进行时，故选A．

点评 本题考查现在完成进行时，考查时态时，如果有时间状语，就充分利用时间状语，如果没有，要结合上下文找出来

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61．What can we learn about El Nino in Paragraph 1？D
A．It is named after a South American fisherman．
B．It takes place almost every year all over the world．
C．It forces fishermen to stop catching fish around Christmas．
D．It sees the changes of water flow direction in the ocean．
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A．Agricultural harvests in rich countries fall．
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C．Rich countries'gains are greater than their losses．
D．Poor countries suffer less from droughts economically．
63．The data provided by ODI in Paragraph 4 suggest thatA
A．more investment should go to risk reduction
B．governments of poor countries need more aid
C．victims of El Nino deserve more compensation
D．recovery and reconstruction should come first
64．What is the author's purpose in writing the passage？D
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B．To explain the consequences of El Nino．
C．To show ways of fighting against El Nino．
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