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  1. continental drift


    • ph.
  2. 知識+

    • 分析英文句子

      ...nearly all earth scientist agree on the theories of plate tectonics and continental drift"的

    • 請問這句英文的閱讀方法

      "whether continental drift theory was innovative in its time"是一完整名詞子句當名詞用,整個子句作為介系詞of的受詞。

    • Research Pangaea's knowlodge. was first used by the German originator of the continental drift theory, Alfred Wegener, in the 1920 edition of his book ...