46. The author's statement about the highway fence's ability to retain a smaller and lighter car
(A) is the author's assumption.
(B) derives from scientific evidence.
(C) rests upon fact.
(D) can never be verified.
私人筆記 (共 1 筆)
未解鎖
作者關於高速公路護欄能夠擋住較小較輕汽車...
阿摩線上測驗
登入
