阿摩線上測驗
10. After watching a TV program on natural history, Adam decided to go on a ______ for dinosaur fossils in South Dakota.
(A) trial
(B) route
(C) strike
(D) quest
答案：登入後查看
統計： A(69), B(41), C(20), D(53), E(0) #3362488
統計： A(69), B(41), C(20), D(53), E(0) #3362488
