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() 8.(2015 •武汉) 一Where are the flowers?

—You see,someone themto the windows.

   A. moves   B. had moved C. has moved   D. would move

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  Everything that humans hear is in the form of sound waves (波) . Just as the eye sees colours in the form of light waves. The ear and the eye turn these different waves into signals that the brain can make sense of.

The ears and the brain have an amazing ability to recognize (识别) particular sounds. For example,a mother can often tell when her baby is crying even if there are other crying babies in the same room. This is because the sound of her baby crying has a special meaning to her and the brain has recorded its importance.

The ability to recognize sounds improves with experiences. As the brain receives information about sounds from day to day,it stores the information in its memory. When the brain hears new sounds,it gives meanings to them based on the information already in the memory. This is why certain words or songs can make a person happy. Often it is not the words or songs themselves that cause this feeling. The sounds are connected to happy memories for that person.

Another hearing process controlled by the brain is to decide where a sound is coming from. One ear is usually closer to the source of a sound than the other ear is. Sound waves are stronger when they reach the ear that is closer. They also reach the closer ear first. The brain recognizes these differences and uses them to decide the location of the source of the sound.

() 31. Which of the following shows the normal hearing process of a mother hearing her baby crying?

a. The ears receive the sound waves.

b. The mother recognizes her baby’s crying.

c. The sound waves turn into signals.

d. The baby's crying travels in the form of sound waves.

e. The brain connects the signals to the information in the memory.

   A. d—a—c—b—e   B. d—a—c—e—b

   C. a—d—c—b—e   D. a—d—c—e—b

() 32. Certain words or songs can change a person’s mood mainly because of his.

   A. lifestyle   B. personality

   C. experiences   D. hobbies

() 33. Why does a person feel happy when he hears some songs?

   A. Because certain words or songs can make a person happy.

   B. Because a person has the ability to recognize the sounds.

   C. Because certain sounds are connected to happy memories for that person.

   D. Because the person feels the songs are special.

() 34. According to the last paragraph,it will be the most difficult for a person who has lost the hearing in one ear to tell.

   A. where the source of a sound is from   B. how loud a sound is

   C. when a sound starts to appear   D. what makes a sound

() 35. What is the best title for this passage?

   A. Human brains’ amazing facts   B. Human hearing characteristics

   C. How to improve hearing   D. How humans hear

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    Modern life is impossible without travel. The fastest way of travel is by plane. With a modern airliner (客机) you can travel in one day to places which it took a month or more to get to a hundred years ago.

    Travel by train is slower than by plane,but it has its advantages. You can see the country you are travelling through. Modern trains have comfortable seats and dining cars. They make even a longest journey enjoyable.

     Some people prefer to travel by sea when possible. There are large liners and river boats. You can visit many other countries and different places. Ships are not so fast as trains or planes,but travel by sea is a very pleasant way to spend a holiday.

      Many people like to travel by car. You can make your own timetable. You can travel three or four hundred miles or only fifty or one hundred miles a day,just as you like. You can stop wherever you wish—where there is something interesting to see,at a good restaurant where you can enjoy a good meal,or at a hotel to spend the night. That is why travelling by car is popular for pleasant trips,while people usually take a train or plane when they travel on business.

() 6. According to this passage,which is the fastest way of travelling?

   A. By train. B. By sea. C. By car. D. By plane.

() 7. If we travel by car,we can .

   A. travel only one hundred miles a day

   B. make our own timetable

    C. travel to a very far place in a few minutes

   D. make the longest journey enjoyable

() 8. The underlined word “They” in the passage means .

   A. modern ships in the country

   B. the travelers on the modern trains

    C. the slower ways of travelling

   D. comfortable seats and dining cars

() 9. From the passage,we know that people on business usually .

   A. take a train or a plane   B. take a boat or a ship

    C. go by bike or on foot   D. go by plane or by bus

() 10. How many ways of travelling are mentioned in the passage?

   A. Five. B. Three. C. Four. D. Two.

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