Having decided to rent a flat, we _____ contacting all the accommodation agencies in the city. [ ]

A. set about

B. set out

C. set aside

D. set up

Apple Pay设备卡可以通过以下哪几种方式进行申请添加（）

A.手机银行客户端

B.苹果应用程序

C.苹果设备设置功能

D.电话银行