17. The sun and wind are two major sources of _____ energy that many countries around the world have
been trying to develop.
(A) recycling
(B) reusable
(C) renewable
(D) returnable
詳解 (共 3 筆)
未解鎖
renewable energy (再生...
未解鎖
1.source n [sɔrs /sɔ...
私人筆記 (共 4 筆)
未解鎖
recycle 回收 循環 再利用 ...
未解鎖
renewableadjectiveUK...
未解鎖
(別人的解答)The sun and w...
未解鎖
太陽能和風力是世界上許多國家一職嘗試發展...