如果结果不匹配，请 
更多“SET认证过程使用（)和算法。”相关的问题
A.防止数据被非法用户窃取，保证信息在互联网上的安全传输
B.提供一个封闭式的标准，不需要规范协议和消息的格式
C.解决多方认证问题，不但对客户的信用卡认证，还对在线商家认证 ，实现客户和商家、银行间的互相认证
D.保证上网交易的实时性、是所有的支付过程都是在线的
前电子商务中有两种安全认证协议被广泛使用，即安全套接层SSL(SecureElectronicTransaction)协议和安全电子交易SET(SecureSocketsLayer)协议。()
下列关于动作(Action)的描述哪些是正确的？
A. 使用“动作”调板可以记录、播放、编辑或删除单个动作。还可以存储和载入动作文件
B. ImageReady中不允许创建动作“序列”(Set)，但可以在ImageReady Actions文件夹中手工组织动作
C. Photoshop和ImageReady附带了许多预定义的动作，不过Photoshop中的动作较ImageReady多很多。可以按原样使用这些预定义的动作，根据自己的需要对它们进行自定义，或者创建新的动作
D. 在Photoshop和ImageReady中，都可以创建新动作“序列”(Set)以便更好地组织动作
--The hospital was ______ fire last night.--Really？ Someone must have set fire ______ it.
A．on; with
B．on; to
C．over; with
D．over; to
(2)
A．The foreign banks should have set up a representative office.
B．The foreign banks can't apply for a branch.
C．The foreign banks can't expand business in China.
D．The foreign banks are forbidden to set up a representative office.
It is difficult ______a world record and even more difficult to ______it.
A. keeping, set
B. keep, set
C. set, keep
D. to set, keep
The problem is so serious that the situation is out of control.
A.We’ve got to set up a police line and ask for aid
B.We’ve got to ask for back-up from the PLA and police
C.We’ve got to report to the superiors rapidly and ask for back-up
D.We have informed the authorities to take precautionary measures.
听力原文：W: Do the banks set the same credit lines to all the customers？
M: No. Banks normally set different credit lines to different groups of cardholders. That depends on the personal income, the occupation, and to a large extent, on the creditworthiness of the customer.
Q: What will be the credit line if a customer is a professor and has a good reputation？
(20)
A．The credit line will be lower than usual.
B．The credit line will be higher than usual.
C．The credit line will be as usual.
D．The credit line will be indefinite.
