阿摩線上測驗
17. Jamie is a(n) ______, who is always seeking out new thrills like sky-diving or race-car driving.
(A) opponent
(B) participant
(C) enemy
(D) risk-taker
答案：登入後查看
統計： A(0), B(1), C(0), D(0), E(0) #3357163
統計： A(0), B(1), C(0), D(0), E(0) #3357163
