試卷:無年度 - 2002年1月托福閱讀#20904
| 科目:TOEFL(Test of English as a Foreign Language)托福
試卷資訊
試卷名稱:無年度 - 2002年1月托福閱讀#20904
科目:TOEFL(Test of English as a Foreign Language)托福
19. Compared to the tail of electrically charged atoms, the tail of neutral dust particles is
relatively
(A) long
(B) curved
(C) unpredictable
(D) bright