16. All her life, the environmentalist devoted her time and money to the _____ of natural resources.
(A) reservation
(B) convention
(C) conservation
(D) conversation

答案：登入後查看
統計： A(26), B(7), C(161), D(7), E(0) #572079

詳解 (共 2 筆)

#1626322
reservation 保留conven...
(共 49 字，隱藏中）
前往觀看
11
0
#5357702

(A) reservation預約
(B) convention公約
(C) conservation保護
(D) conversation談話

4
0