信息披露的基本要求是（）。 A.全面性 B.真实性 C.时效性 D.公正性

血清半衰期最长的Ig是()

A．IgA

B．IgG

C．IgM

D．IgE

E．IgD

下列情况中，物体的运动状态没有改变的是（　　）

A．静止的导弹发射架

B．匀速圆周运动的小球

C．正在降落的飞机

D．发射升空的火箭

A new system that scans customers’ fingerprints and subtracts（减去）the grocery bill from their bank accounts has taken supermarkets in Germany to use the new system. “Almost a quarter of our customers pay with their fingers,” said an employee at the headquarters. Edeka has tried the system at 70 of its supermarkets. It says it will introduce it at 200 others because customers like it.

“At first we thought that only the young who really keep up with the latest technology would be interested, but we were wrong,” said Stefan Sewoester from IT Werke. “Almost two-thirds of the people who use the system are 40 and older,” he said.

IT Werke, a computer company, is one of the pioneers of fingerprint payment software in Germany. It has helped about 150 shops, canteens and bars to put in the fingerprint scanning machines. Each costs about 2,000 euros.

To sign up for the service, customers must have their fingerprints taken and leave their addresses and banking details with the shop. The shop then takes the cost of goods directly out of the customer’s bank account.

“It is especially a good thing for elderly people. Now they do not have to remember their pin to pay with their bank cards, or to scratch around for their glasses or cash.” Sewoester said.

The stores benefit from the system too. It saves more than time in the check-out line. It also cuts out the hidden costs of accepting electronic card payments.

小题1:According to the passage, the fingerprint system______.

A．was invented by the Edeka supermarket chain

B．has caused payment revolution in Germany

C．is more popular with young people

D．is preferred by most American customers小题2:To apply to pay with fingers, customers are required to do all of the following EXCEPT______.

A．have their fingerprints taken

B．leave their addresses

C．give the shop information about the bank accounts

D．have their phones connected with computers小题3:Why do elderly people benefit much from the fingerprint machine?

A．They will spend less time on shopping..

B．They are not forgetful.

C．They don’t like to pay in cash

D．They always fail to find their bank cards.

决策过程中，基于决策目标和条件，分析制定可能采取的若干行动方案，是()。

A.信息收集阶段

B.方案设计阶段

C.方案评价阶段

D.方案抉择阶段

破产债权