A certain student passed all his examinations. Then he went to college to  1  his studies. There he wrote down his  2  for a course in English, but after the first 3 , he didn’t go to it any more.
The English lecturer  4  this student was always absent (缺席的) and thought he had  5  to another course, so he was  6  when he saw the boy’s name on the list of students who wanted to take the English  7 at the end of this year.
The lecturer had  8  a difficult paper, which followed his  9 closely, and he was eager (急切的) to see  10  this student would answer the questions. He  11  the boy’s answers would be very bad, but when they  12  him and he examined them  13 , he was able to find only one small mistake in them. As this surprised him greatly, he  14  the paper repeatedly but still couldn’t find more than one, so he  15  for the student to question him about it.
When he came and sat down, the lecturer asked him, “I  16  you came to my first lecture and you’ve been absent from all the others. But I’ve examined your  17  carefully and I’ve found only one small mistake in it. I’m curious (好奇的) to know your  18 .”
“I’m very  19  about that mistake,” answered the student. “After the examination, I  20  what I should have done. I would not have made that mistake if I had not been confused by your first lecture.” 

A certain student passed all his examinations. Then he went to college to  21  his studies. There he wrote down his  22 for a course in English, but after the first 23 , he didn’t go to it any more.
The English lecturer 24_this student was always absent (缺席的) and thought he had  25_to another course, so he was  26  when he saw the boy’s name on the list of students who wanted to take the English  27at the end of this year.
The lecturer had  28 a difficult paper, which followed his  29 closely, and he was eager (热切的) to see  30 this student would answer the questions. He  31__the boy’s answers would be very bad, but when they  32 him and he examined them  33 , he was able to find only one small mistake in them. As this surprised him greatly, he  34 the paper repeatedly but still couldn’t find more than one mistake, so he  35 for the student to question him about it.
When he came and sat down, the lecturer asked him, “I  36 you came to my first lecture and you’ve been absent from all the others. But I’ve examined your  37 carefully and I’ve found only one small mistake in it. I’m curious (好奇的) to know your  38 .”
“I’m very  39  about that mistake,” answered the student. “After the examination, I  40  what I should have done. I would not have made that mistake if I had not been confused by your first lecture.” 

C
　　A scientist who developed a way to calculate(计算) how much water is used in the produciton of anything form a cup of coffee to a hamburger was awarded the 2008 Stockholm Water Prize.
　　Professor John Anthony Allan of the University of London in Britain won the award for introducing the idea of "virtual water(虚拟水)",a calculation method that has changed the nature of trade policy and research.
　　Allan has written seven books and published more than 100 papers.
　　The Stockholm International Water Institute said this idea is now embedded(埋藏) in the production of foods and industrial products.The institute said Allan's work had made a big effect on global trade policy and research,especially in water - scarce(缺水) regions.
　　"The improved understanding of trade and water management issues on local,regional and global scales are of the highest value for the successsful and sustainable(可持续的) use of water resources,"it said.
　　"People do not only use water when they drink it or take a shower,"the institute said. "Behind the morning cup of coffee,there are 140 liters of water that was used to grow,produce,package and ship the beans."That is about as much water as a person in England uses on average for all daily drinking and household needs.
　　"For a single hamburger,about 2,400 liters of water are needed.In te USA ,the average person uses nearly 7,000 liters of virtual water every day" It said that was more than three times the average use of a Chinese person.
　　64.Allan was awarded the prize because ______.
　　　A.he wrote seven books on trade policy
　　　B.he published more than 100 papers on water management
　　　C.he found a new kind of water in water - scarce areas
　　　D.he came up with the idea of virtual water
　　65.Which of the following is TRUE according to the passage?
　　　A.The average American uses about 7,000 liters of water a day.
　　　B.The average Chinese uses nearly 2,300 liters of virtual water a day.
　　　C.An Englishman usually drinks about 140 liters of coffee a day.
　　　D.A hamburger usually contains about 2,400 liters of water.
　　66.What effect does the idea of virtual water have?
　　　A.It helps us realize the importance of trade.
　　　B.It helps people do successful business.
　　　C.It helps us make use of water scientifically.
　　　D.It tells us how much water we use a day.
　　67.What does the underlined word "it" in the last paragraph refer to?
　　　A.The University of London.
　　　B.The calculation method.
　　　C.The Stockholm International Water Institute.
　　　D.The trade policy and research.

C

　　A scientist who developed a way to calculate(计算) how much water is used in the produciton of anything form a cup of coffee to a hamburger was awarded the 2008 Stockholm Water Prize.

　　Professor John Anthony Allan of the University of London in Britain won the award for introducing the idea of "virtual water(虚拟水)",a calculation method that has changed the nature of trade policy and research.

　　Allan has written seven books and published more than 100 papers.

　　The Stockholm International Water Institute said this idea is now embedded(埋藏) in the production of foods and industrial products.The institute said Allan's work had made a big effect on global trade policy and research,especially in water - scarce(缺水) regions.

　　"The improved understanding of trade and water management issues on local,regional and global scales are of the highest value for the successsful and sustainable(可持续的) use of water resources,"it said.

　　"People do not only use water when they drink it or take a shower,"the institute said. "Behind the morning cup of coffee,there are 140 liters of water that was used to grow,produce,package and ship the beans."That is about as much water as a person in England uses on average for all daily drinking and household needs.

　　"For a single hamburger,about 2,400 liters of water are needed.In te USA ,the average person uses nearly 7,000 liters of virtual water every day" It said that was more than three times the average use of a Chinese person.

　　64.Allan was awarded the prize because ______.

　　　A.he wrote seven books on trade policy

　　　B.he published more than 100 papers on water management

　　　C.he found a new kind of water in water - scarce areas

　　　D.he came up with the idea of virtual water

　　65.Which of the following is TRUE according to the passage?

　　　A.The average American uses about 7,000 liters of water a day.

　　　B.The average Chinese uses nearly 2,300 liters of virtual water a day.

　　　C.An Englishman usually drinks about 140 liters of coffee a day.

　　　D.A hamburger usually contains about 2,400 liters of water.

　　66.What effect does the idea of virtual water have?

　　　A.It helps us realize the importance of trade.

　　　B.It helps people do successful business.

　　　C.It helps us make use of water scientifically.

　　　D.It tells us how much water we use a day.

　　67.What does the underlined word "it" in the last paragraph refer to?

　　　A.The University of London.

　　　B.The calculation method.

　　　C.The Stockholm International Water Institute.

　　　D.The trade policy and research.

C

　　A scientist who developed a way to calculate(计算) how much water is used in the produciton of anything form a cup of coffee to a hamburger was awarded the 2008 Stockholm Water Prize.

　　Professor John Anthony Allan of the University of London in Britain won the award for introducing the idea of "virtual water(虚拟水)",a calculation method that has changed the nature of trade policy and research.

　　Allan has written seven books and published more than 100 papers.

　　The Stockholm International Water Institute said this idea is now embedded(埋藏) in the production of foods and industrial products.The institute said Allan's work had made a big effect on global trade policy and research,especially in water - scarce(缺水) regions.

　　"The improved understanding of trade and water management issues on local,regional and global scales are of the highest value for the successsful and sustainable(可持续的) use of water resources,"it said.

　　"People do not only use water when they drink it or take a shower,"the institute said. "Behind the morning cup of coffee,there are 140 liters of water that was used to grow,produce,package and ship the beans."That is about as much water as a person in England uses on average for all daily drinking and household needs.

　　"For a single hamburger,about 2,400 liters of water are needed.In te USA ,the average person uses nearly 7,000 liters of virtual water every day" It said that was more than three times the average use of a Chinese person.

　　64.Allan was awarded the prize because ______.

　　　A.he wrote seven books on trade policy

　　　B.he published more than 100 papers on water management

　　　C.he found a new kind of water in water - scarce areas

　　　D.he came up with the idea of virtual water

　　65.Which of the following is TRUE according to the passage?

　　　A.The average American uses about 7,000 liters of water a day.

　　　B.The average Chinese uses nearly 2,300 liters of virtual water a day.

　　　C.An Englishman usually drinks about 140 liters of coffee a day.

　　　D.A hamburger usually contains about 2,400 liters of water.

　　66.What effect does the idea of virtual water have?

　　　A.It helps us realize the importance of trade.

　　　B.It helps people do successful business.

　　　C.It helps us make use of water scientifically.

　　　D.It tells us how much water we use a day.

　　67.What does the underlined word "it" in the last paragraph refer to?

　　　A.The University of London.

　　　B.The calculation method.

　　　C.The Stockholm International Water Institute.

　　　D.The trade policy and research.