6. The city government will _______ a new policy regarding bus and metro fare starting next
month.
(A) complement
(B) installment
(C) implement
(D) supplement
答案:登入後查看
統計: A(13), B(12), C(246), D(10), E(0) #3129233
統計: A(13), B(12), C(246), D(10), E(0) #3129233