問題詳情
【題組】12
(A)Many scientists believe that some cows’ nervous systems were stricken by a sheep disease called scrapie.
(B)These large doses accumulate in animal organs and are eaten by humans.
(C)Many people want to ban irradiated food because they are not sure such food is safe.
(D)The need to maintain a prosperous agricultural economy has led to many difficulties.
參考答案
答案：A
難度：適中0.65
統計：A(104),B(26),C(19),D(7),E(0)
用户評論
【林孟瑤】評論
Cows do not eat meat in their natural surroundings, but farm industries in many countries began feeding cows the ground-up parts of dead sheep. (a)Many scientists believe that some cows's nervous systems were stricken by a sheep disease called scrapie. According to them,