試題詳解

試卷：無年度 - 2001年10月托福閱讀#20936 | 科目：TOEFL(Test of English as a Foreign Language)托福

試卷資訊

試卷名稱：無年度 - 2001年10月托福閱讀#20936

科目：TOEFL(Test of English as a Foreign Language)托福

24. According to the passage, which of the following is the LEAST amount of time necessary for glacial ice to form?
(A) Several months
(B) Several years
(C) At least fifty years
(D) A century

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