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问题 单项选择题

当今世界上最流行的TCP/IP协议的层次并不是按OSI参考模型来划分的，相对应于OSI的七层网络模型，没有定义（）。

A、物理层与链路层

B、链路层与网络层

C、网络层与传输层

D、会话层与表示层

答案

参考答案：D

阅读理解

People go to work in different ways. They work from Monday to Friday.Some people go to work on foot because they live near their workplaces. Some people go to work by bike because they live far from their workplaces,or they like riding bikes. They think it's good for their health. Today more people have own cars,so they can go to work in their cars. In the south of China,many people even go to work by boat because water is around their houses. Will people go to work by plane? I think so，if necessary.

小题1:Some people walk to go to work because _________.

A．they don’t have any cars.

B．they live near their workplaces.

C．they live far from their workplaces.

D．they like walking.小题2:Some people go to work by bike because _________.

A．they live far away from their workplaces.

B．they are busy.

C．they are tired.(累的)

D．they like their bikes.小题3:Today more people go to work _______.

A．by car

B．by bus

C．by subway

D．on foot小题4:In the south of China,many people go to work ______.

A．by plane

B．on foot

C．by boat

D．by ropeway小题5:They work on __________.

A．weekends

B．Friday

C．Sundays

D．weekdays
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单项选择题

经营乙类非处方药的药品零售企业，应当配备( )

A．执业药师或其他依法经过资格认定的药学技术人员
B．经有关机构考核合格的业务人员
C．设点销售经批准的非处方药品
D．互联网药品交易服务的管理办法
E．必须符合药品管理法及其实施条例
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