41. What does It refer to in Paragraph 2?
(A) The sixth century B.C.
(B) The plants in the Hanging Gardens of Babylon
(C) The process of growing crops in stacked layers
(D) The Babylonians’ practice of growing crops on water

答案:登入後查看
統計: A(9), B(74), C(32), D(211), E(0) #3128969

詳解 (共 1 筆)

#5890454
Vertical agriculture...
(共 707 字,隱藏中)
前往觀看
8
1

私人筆記 (共 1 筆)

私人筆記#5895747
未解鎖
It was considered as...
(共 162 字,隱藏中)
前往觀看
3
0