阿摩線上測驗
6. As more people came into the store, the owners began to feel _____ because their hard work was finally about to pay off.
(A) rapid
(B) gradual
(C) stingy
(D) excited
答案：登入後查看
統計： A(1), B(2), C(2), D(20), E(0) #3676285
統計： A(1), B(2), C(2), D(20), E(0) #3676285
