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  • ID:9121-12996

    While sleeping, some water mammals tend to keep half awake in order to ________.
    A) alert themselves to the approaching enemy
    B) emerge from water now and then to breathe
    C) be sensitive to the ever changing environment
    D) avoid being swept away by rapid currents

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  • ID:9121-12382


    Directions: For this part, you are required to write a composition on the topic On a Harmonious Dormitory Life. You should write about 200 words according to the outline given below in Chinese:
      1. 宿舍生活有时会出现不和谐的情况
      2. 一个和谐宿舍生活的必要性
      3. 如何创造和谐的宿舍生活



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  • ID:9121-12339
    In the People’s Republic of China the odd pre-quake behavior of horses and other animals__36__successfully to warn people that earthquakes__37___. Recently, a group of American geologists and geophysicists visited China and listened with great interest__38__ scientists there who explained how they have been able to predict many earthquakes in the past three years. The American scientists compared the___39__ with the unique Chinese program__40 __the impact of Chinese acupuncture ___41___ Western medicine.
    The Chinese scientist use ___42 __ but they also monitor strange signals such as various ground noises, the fluctuation of well-water levels, and the strange behavior of animals. The results are quite interesting. Chinese seismologists, for example, ___43 __ predicted two magnitude 6.9 quakes near the China-Burma border on May 29, 1976. The seismologists _ 44 __ that their predictions have been so precise that they were able to evacuate many of their people before an earthquake occurred, thus __45__thousands of lives.
     __46___ , the Chinese experts also admit that there have been some false alarms. American scientists__47___ stories of unusual pre-quake animal behavior before, but they ___48___ them too seriously until their recent visit to China. “Maybe there’s something to it.” said Jack Everndon, a California scientist. “We need some kind of short-term warning. We need something.”
    He didn’t mention the kind of research he may be considering, “Some of us
    are thinking it’s __49___ enough to give it a serious look,” he commented. “Two years ago we ___50__ that.”
    36. A. have used B. have been used C. has been used D. will be used 
    37. A. is about to occur B. are about to occur
    C. have occurred D. has occurred 
    38. A. with B. at C. to D. in 
    39. A. impact B. affect C. result D. with 
    40. A. to B. with C. of D. by
    41. A. of B. on C. with D. from
    42. A. a modern electronic equipment B. modern electronic equipments
    C. the modern electronic equipments D. modern electronic equipment
    43. A. succeed B. success C. successful D. successfully
    44. A. say B. tell C. speak D. talk
    45. A. saving B. killing C. saved D. killed
    46. A. In one word B. On the other hand
    C. Generally speaking D. In another word
    47. A. have listened B. have said C. have told D. have heard
    48. A. never took B. did take C. took D. are taking
    49. A. worth B. worthy C. worthwhile D. worthy of
    50. A. had said B. could have said
    C. wouldn’t have said D. mustn’t have said

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  • ID:9121-12931(本题为引用材料试题,请根据材料回答以下问题)
    The word 'carcinogenic' most nearly means ‘_____’.
    A. trouble-making B. color-retaining
    C. money-making D. cancer-causing

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  • ID:9121-11826(本题为引用材料试题,请根据材料回答以下问题)
    Greenhouse emissions will more than double by 2050 because of _________ .
    A. economic growth.
    B. wasteful use of energy
    C. the widening gap between the rich and poor
    D. the rapid advances of science and technology

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  • ID:9121-14810(本题为引用材料试题,请根据材料回答以下问题)

    The author thinks that an intelligent person knows ________.

    A) how to put up with some very prevalent myths

    B) how to find the best way to achieve success in tire

    C) how to avoid depression and make his life worthwhile

    D) how to persuade others to compromiseC


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