18. All passengers are expected to ______ the instructions given by airport security personnel.
(A) comply at
(B) comply in
(C) comply to
(D) comply with
答案:登入後查看
統計: A(1), B(1), C(5), D(21), E(0) #3887965
統計: A(1), B(1), C(5), D(21), E(0) #3887965