試題詳解

試卷：無年度 - 97年5月TOFEL閱讀 (Page 168-170)#20922 | 科目：TOEFL(Test of English as a Foreign Language)托福

試卷資訊

試卷名稱：無年度 - 97年5月TOFEL閱讀 (Page 168-170)#20922

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

20. What does the passage mainly discuss?
(A) Causes of food spoilage.
(B) Commercial production of ice
(C) Inventions that led to changes in the American diet.
(D) Population movements in the nineteenth century.

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