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【简答题】
教材一(4)第241页中，hR点阵体内的两点坐标分别写为(2/3，1/3，1/3)和(1/3，2/3，2/3)，如果写成(1/3，2/3，1/3)和(2/3，1/3，2/3)可不可以?
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【简答题】Katharine Graham graduated from the University of Chicago in 1938 and got a job as a news (1) __________ in San Francisco. Katharine ’ s father used to be a successful (2) __________ banker. In 1933, ...
【单选题】Passage 2--- 1. What do we know about Katharine Meyer Graham?
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B.
She made The Washington Post a failure.
C.
She led The Washington Post to success.
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【单选题】Passage 2--- 1. What do we know about Katharine Meyer Graham? [音频]
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She made The Washington Post a failure.
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She led The Washington Post to success.
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