阿摩線上測驗
50. According to the passage, which of the following is a reason for the disappearance of languages?
(A) They are difficult to learn.
(B) They have too many varieties.
(C) They cannot be translated into other languages.
(D) They are not spoken by the younger generation.
答案：登入後查看
統計： A(0), B(0), C(0), D(2), E(0) #3363631
統計： A(0), B(0), C(0), D(2), E(0) #3363631
