阿摩線上測驗
13. As ancient human populations _____ out of Africa, they split off from each other and discovered new lands.
(A) exported
(B) stretched
(C) invaded
(D) migrated
答案：登入後查看
統計： A(46), B(30), C(26), D(234), E(0) #3156182
統計： A(46), B(30), C(26), D(234), E(0) #3156182
