15. To avoid ______ with onboard electronic systems, passengers have to turn electronic devices off on planes.
(A) amusement
(B) government
(C) persistence
(D) interference

答案：登入後查看
統計： A(54), B(58), C(46), D(186), E(0) #587203

詳解 (共 1 筆)

#1029197
amusement樂趣
persistence堅持
interference擾亂
2
0