阿摩線上測驗
36. What do some people equate the possibility of customizing stem cells to?
(A)Obtaining something extremely difficult.
(B) Winning a renowned music or art award.
(C) Discovering how people used to live.
(D) Becoming a world that's free from sickness.
答案：登入後查看
統計： A(6), B(1), C(5), D(56), E(0) #2717736
統計： A(6), B(1), C(5), D(56), E(0) #2717736
