阿摩線上測驗
18. Place in order of stability (most stable FIRST):
(A)④②③①
(B)②③①④
(C)②①③④
(D)④②①③
(E) none of the above is correct
答案：登入後查看
統計： A(4), B(2), C(0), D(0), E(0) #2241191
統計： A(4), B(2), C(0), D(0), E(0) #2241191
