合同的法定担保方式有()
A.保证
B.抵押
C.定金
D.留置
参考答案:D
There _____ some good news _____ the newspaper. [ ]
A. are, in
B. are, on
C. is, in
银行卡风险事件应急处置原则为()
A.快速处置原则
B.最小影响原则
C.严格保密原则
D.依法合规原则