阿摩線上測驗
48.What is the passage about?
(A) A new kind of bus.
(B) How the Bio-Bus pollutes the environment.
(C) The person who made the first “Number Two Bus.”
(D) How fast the Bio-Bus travels.
答案：登入後查看
統計： A(2), B(1), C(0), D(0), E(0) #3408712
統計： A(2), B(1), C(0), D(0), E(0) #3408712
