阿摩線上測驗
24. A: They said the flight to Tokyo has been canceled because
of the blizzard.
B: Well, what that _____ to is yet another delay in our
schedule.
(A) boils off
(B) boils on
(C) boils up
(D) boils down
答案：登入後查看
統計： A(30), B(12), C(35), D(39), E(0) #3246109
統計： A(30), B(12), C(35), D(39), E(0) #3246109
