阿摩線上測驗
37. Why does the writer say that viruses are alive?
(A) They have a complex atomic structure.
(B) They move.
(C) They multiply.
(D) They need warmth and light.
答案：登入後查看
統計： A(0), B(0), C(3), D(0), E(0) #3313210
統計： A(0), B(0), C(3), D(0), E(0) #3313210
