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
試卷資訊
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
27. It can be inferred from the passage that which of the following presents the greatest danger to a diver?
(A) Pressurized helium
(B) Nitrogen diffusion
(C) Nitrogen bubbles
(D) An air embolism