阿摩線上測驗
7.Because of his 「novel」 approaches to scientific problems, Edison was able to patent dozens of inventions.
(A)original
(B)varied
(C)coherent
(D)unbiased
答案：登入後查看
統計： A(155), B(82), C(51), D(20), E(0) #418659
統計： A(155), B(82), C(51), D(20), E(0) #418659
