試卷:無年度 - 99年1月托福閱讀#20939
| 科目:TOEFL(Test of English as a Foreign Language)托福
試卷資訊
試卷名稱:無年度 - 99年1月托福閱讀#20939
科目:TOEFL(Test of English as a Foreign Language)托福
48. The word "both" in line 11 refers to
(A) Hazen and Brown
(B) penicillin and streptomycin
(C) the Department of Health laboratories at Albany and New York
(D) double effect