複選題
36(多选题): AdWords 帐户的广告可以:
(A)按天收费
(B)按点击次数收费
(C)按展示次数收费
(D)关键字包年包月收费

答案:登入後查看
統計: A(0), B(1), C(2), D(0), E(0) #1270198