公理：which或it绝不可指代前面的整个句子。 这个好像不是绝对的吧，which我还没有碰到过，it是有指代句子的吧 Affording the strategic proximity to the Strait of Gibraltar, Morocco was also of interest to the French throughout the first half century because they assume without it their grip on Algeria would never be secure.
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发表于 2009-7-18 08:45:00
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