单选题What will social scientists do in the years ahead?
单选题Questions 32 to 35 are based on the passage you have just heard.
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单选题We know from the passage that China's joining hands with India______.
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单选题What is Canadians' answer to Americans' accusation?
单选题The word "unpalatable" means ______.
单选题Questions 23 to 25 are based on the passage you have just heard.
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单选题There is a ______ of impatience in the tone of his voice. A. hint B. notion C. dot D. phrase
单选题What does "illiteracy" in line 1 mean?
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单选题A company's efforts to keep expenses low and profits high may result in______.
单选题According to the author, the true meaning of "wellness" is for people ______.
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