阿摩線上測驗
13. Pick the most common expression: As the clock is ticking, the recue team is ______ against time to salvage the missing residents.
(A) jogging
(B) racing
(C)matching
(D) contesting
答案：登入後查看
統計： A(0), B(1), C(1), D(0), E(0) #3443216
統計： A(0), B(1), C(1), D(0), E(0) #3443216
