複選題
33.It is ________ for passengers in the front and back seats to wear seatbelts, or they will be subject to
a fine.
(A) beneficial
(B) mandatory
(C) compelling
(D) convertible
(E) compulsory
答案:登入後查看
統計: A(225), B(511), C(480), D(136), E(481) #2708716
統計: A(225), B(511), C(480), D(136), E(481) #2708716