阿摩線上測驗
15. The Mississippi, the longest river in the United States, begins as _____ stream in
northwestern Minnesota.
(A) a small, clear
(B) small, clear
(C) any small, clear
(D) the small, clear
答案：登入後查看
統計： A(52), B(10), C(3), D(12), E(0) #728228
統計： A(52), B(10), C(3), D(12), E(0) #728228