阿摩線上測驗
56. What is the best title for this passage?
(A) The Habits of Flower Plants
(B) How the Cactus Became Extinct
(C) How Cacti Adjusted to Their Environment
(D) Using Cacti to Survive in the Desert
答案：登入後查看
統計： A(27), B(40), C(291), D(29), E(0) #2085035
統計： A(27), B(40), C(291), D(29), E(0) #2085035
