银行对每笔支付交易订单均验证其商户证书和数字签名,以确保订单发起的()的合法有效性。
A.个人网银用户
B.商户
C.银行
D.手机版用户
参考答案:C
---How do you like DaLian, Jane?
---It’s a most beautiful city. I have______it for my holiday this year.
A.depended on
B.carried on
C.decided on
D.taken on
急性重型肝炎的病理特点是
A.肝细胞点灶状坏死B.肝细胞碎片状坏死C.肝细胞亚大片坏死D.肝细胞桥接坏死E.肝细胞大片坏死