41. What is the main idea of the passage?
(A) The demand for coal.
(B) The greenhouse effect.
(C) The use of wind energy.
(D) The climate change.
詳解 (共 2 筆)
未解鎖
煤儘管被視為污染物，它仍然是世界能源供應...
未解鎖
41.【題組】41. What is t...
私人筆記 (共 1 筆)
未解鎖
Coal remains a criti...
阿摩線上測驗
登入
