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The student had answered: “Take the barometer to the top of the building, fasten a 5
rope to it, 6 the barometer to the street, and then bring it up, 7 the length of the rope. That’s the 8 .”
I pointed out that the student really have a strong case for full credit(学分) ,since he had answered the question 9 and correctly, but the answer did not prove competence(能力) in physics. I 10 that the student have another try. I gave the student six minutes, with the 11 that his answer should show some 12 of physics. His answer reads:
“Take the barometer to the top of the building and lean 13 the edge of the roof. Drop the barometer, 14 its fall with a stop watch. Then using the formula s=1/2at2,calculate the height of the building.”
I gave the student 15 full credit.
Before I left, the student said he had 16 answers. “But,” said the student, 17 the best way is to knock at the superintendent’s(管理者) door. When he 18 ,you say: “Mr. Superintendent, here I have a(n) 19 barometer. If you will tell me the height of the building, I will 20 you this barometer.”
1. A. tick B. zero C. mark D. comment
2. A. score B. praise C. reward D. prize
3. A. change B. raise C. determine D. find
4. A. care B. aid C. effort D. improvement
5. A. strong B. big C. beautiful D. long
6. A. lower B. drop C. carry D. place
7. A. covering B. folding C. measuring D. imagining
8. A. height B. width C. size D. weight
9. A. perfectly B. completely C. seriously D. carefully
10. A. demanded B. required C. insisted D. suggested
11. A. warning B. advice C. order D. point
12. A. wisdom B. technology C. knowledge D. gift
13. A. on B. over C. against D. beyond
14. A. stopping B. observing C. timing D. watching
15. A. almost B. still C. simply D. hardly
16. A. some B. other C. two D. no
17. A. interestingly B. surprisingly C. probably D. strangely
18. A. opens B. shouts C. stares D. answers
19. A. fine B. large C. interesting D. attractive
20. A. give B. lend C. sell D. show
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I have heard a warning the radio that a storm may be its way.
A.on;on B.over;in C.on;above D.form;on
查看习题详情和答案>>How many coins nave you got in your pocket right now? Three? Two？ A bent one？
With a phonecard you can make up to 200 calls without any change at all.
（1） What do you do with it?
Go to a telephone box marked（you guessed it） “phonecard”.Put in your card, make your call and when you’ve finished, a screen tells you how much is left on your card.
（2） Now appear in a shop near you.
Near each Cardphone place you’ll find a shop where you can buy one. They’re at bus, train and city tube stations（地铁）.
Many universities, hospitals and clubs. Restaurants and gas stations on the highway and shopping centres. At airports and seaports.
（3） No more broken payphones.
Most broken payphones are like that because they’ve been vandalized（故意破坏）. There are no coins in Cardphone to excite thieves’ interest in it. So you’re not probably to find a vandalized one.
Get a phonecard yourself and try it out ,or get a bigger wallet.
The passage is most probably ________ .
A. a warning
B. a note
C. an advertisement（广告）
D. an announcement
There are three sections（部分） in the passage. Which section do you think is about why phonecards are good?
A. Section 1． B. Section 2．
C. Section 3． D. None.
Choose the right order or the steps under“How do you use a phonecard”.
a. Put in your phonecard.
b. Look at the screen to find out how many calls you can still make.
c. Go to a telephone box marked “Phonecard”.
d. Make your call.
A. a, b, c, d B. c, a, d, b
C. a, d, c, b D. c, d, a, b
查看习题详情和答案>>Some time ago, a fellow teacher asked me to be the referee(仲裁人) on the grading of an exam question. He was about to give a student a 1 for his answer to a physics question, while the student said he should receive a perfect 2 . I read the exam question: “Show how it is possible to 3 the height of a tall building with the 4 of a barometer(气压表) .”
The student had answered: “Take the barometer to the top of the building, fasten a 5
rope to it, 6 the barometer to the street, and then bring it up, 7 the length of the rope. That’s the 8 .”
I pointed out that the student really have a strong case for full credit(学分) ,since he had answered the question 9 and correctly, but the answer did not prove competence(能力) in physics. I 10 that the student have another try. I gave the student six minutes, with the 11 that his answer should show some 12 of physics. His answer reads:
“Take the barometer to the top of the building and lean 13 the edge of the roof. Drop the barometer, 14 its fall with a stop watch. Then using the formula s=1/2at2,calculate the height of the building.”
I gave the student 15 full credit.
Before I left, the student said he had 16 answers. “But,” said the student, 17 the best way is to knock at the superintendent’s(管理者) door. When he 18 ,you say: “Mr. Superintendent, here I have a(n) 19 barometer. If you will tell me the height of the building, I will 20 you this barometer.”
1. A. tick B. zero C. mark D. comment
2. A. score B. praise C. reward D. prize
3. A. change B. raise C. determine D. find
4. A. care B. aid C. effort D. improvement
5. A. strong B. big C. beautiful D. long
6. A. lower B. drop C. carry D. place
7. A. covering B. folding C. measuring D. imagining
8. A. height B. width C. size D. weight
9. A. perfectly B. completely C. seriously D. carefully
10. A. demanded B. required C. insisted D. suggested
11. A. warning B. advice C. order D. point
12. A. wisdom B. technology C. knowledge D. gift
13. A. on B. over C. against D. beyond
14. A. stopping B. observing C. timing D. watching
15. A. almost B. still C. simply D. hardly
16. A. some B. other C. two D. no
17. A. interestingly B. surprisingly C. probably D. strangely
18. A. opens B. shouts C. stares D. answers
19. A. fine B. large C. interesting D. attractive
20. A. give B. lend C. sell D. show
查看习题详情和答案>>
How many coins nave you got in your pocket right now? Three? Two？ A bent one？
With a phonecard you can make up to 200 calls without any change at all.
（1） What do you do with it?
Go to a telephone box marked（you guessed it） “phonecard”.Put in your card, make your call and when you’ve finished, a screen tells you how much is left on your card.
（2） Now appear in a shop near you.
Near each Cardphone place you’ll find a shop where you can buy one. They’re at bus, train and city tube stations（地铁）.
Many universities, hospitals and clubs. Restaurants and gas stations on the highway and shopping centres. At airports and seaports.
（3） No more broken payphones.
Most broken payphones are like that because they’ve been vandalized（故意破坏）. There are no coins in Cardphone to excite thieves’ interest in it. So you’re not probably to find a vandalized one.
Get a phonecard yourself and try it out ,or get a bigger wallet.
The passage is most probably ________ .
A. a warning
B. a note
C. an advertisement（广告）
D. an announcement
There are three sections（部分） in the passage. Which section do you think is about why phonecards are good?
A. Section 1． B. Section 2．
C. Section 3． D. None.
Choose the right order or the steps under“How do you use a phonecard”.
a. Put in your phonecard.
b. Look at the screen to find out how many calls you can still make.
c. Go to a telephone box marked “Phonecard”.
d. Make your call.
A. a, b, c, d B. c, a, d, b
C. a, d, c, b D. c, d, a, b
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