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試卷：無年度 - 97年8月TOFEL 閱讀(Page 175-177)#20923 | 科目：TOEFL(Test of English as a Foreign Language)托福

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試卷名稱：無年度 - 97年8月TOFEL 閱讀(Page 175-177)#20923

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

14. According to the author, the steel wires used to make barbed wire are specially processed to
(A) protect them against rust
(B) make them more flexible
(C) prevent contraction in cold weather
(D) straighten them.

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