准贷记卡资产证明材料包括（）
A.自有住宅类
B.商业类房屋产权证明
C.机动车行驶证
D.金融资产证明
参考答案：A, B, C, D
It is said that dogs will keep you _________for as long as you want when you are feeling lonely.
A．safety
B．company
C．house
D．friend
简述会计科目按资金性质分类。
