阿摩線上測驗
6. What is the major problem mentioned by this article?
(A)The declining variety in types of living things.
(B) The severe climate change that harms the earth.
(C) The slow development in renewable energy.
(D) The dwindling number of giant pandas’ habitats.
答案：登入後查看
統計： A(8), B(3), C(1), D(1), E(0) #4010229
統計： A(8), B(3), C(1), D(1), E(0) #4010229
