【判断题】
切削刃分为主切削刃、副切削刃、备用切削刃
A. 对
B. 错
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答案
B
解析
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【单选题】
) 1. Even Tony’s six-year-old son asked him ______ smoking.
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2.—What do you think of the lecture of Li Yang’s Crazy English?
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19.––Who is on the playground? ---__________．
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21. —The 2010 World Expo which will last 184 days will be held in Shanghai on May 1st.
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B. B
C. C
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【单选题】
22. They preferred ______ in bed rather than _____ horses．
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24. The 2016 Olympic Games ________ in Brazil. Would you like to go there?
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【单选题】
25. — David, look at the man in white over there．Can you tell me _______ ?
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【单选题】
( ) 26.With help from a Mr. H, you can__________.
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【单选题】
( ) 27. A PENGO WATCH CONTROL can help you to ______________.
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【单选题】
( ) 28. You can get your Mr. H for___________.
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【单选题】
( ) 29. When was canned food invented?
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A. A
B. B
C. C
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【单选题】
( ) 30. After the trip to the Arctic, Clarence Birdseye invented ____________.
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【单选题】
( ) 31. Changes in weather _____________ in Willis Carrier's company.
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A. A
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C. C
D. D
【单选题】
( ) 32. According to the passage, which of the following may lead to inventions?
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A. A
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【单选题】
( ) 33. What is the writer's main purpose（目的）in writing this passage？
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A. A
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【单选题】
( ) 34. Why did the father not ask his son not to do this and do that？
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D．Because he didn't want to be much too strict with his son．
A. A
B. B
C. C
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【单选题】
( ) 35. What would someone learn from this passage？
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C．What a good father should do． D．What the self-important is like．
A. A
B. B
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【单选题】
( ) 36. What may be the proper Chinese for the underlined part in the passage？
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A. A
B. B
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【单选题】
( ) 37. The Chinese Yellow Sea Wetlands are in the _______ of China．
A．south B．east C．west D．north
A. A
B. B
C. C
D. D
【单选题】
( ) 38. Usually the weather in the wetlands is _______．
A．hot B．pleasant C．cold D．dry
A. A
B. B
C. C
D. D
【单选题】
( ) 39. The World Wetlands Day is on _______．
A．February 2 B．June 25 C．April 22 D．March
A. A
B. B
C. C
D. D
【单选题】
( ) 40. We must protect wetlands because _______．
A．they are home for wildlife B．they can prevent flood
C．they can offer food to the animals and birds D．all of the above
A. A
B. B
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D. D
