问题 单项选择题 A3/A4型题

患儿男,生后2天,出生体重为2400g。因吸入性肺炎入院,入院时患儿呼吸急促,口唇稍发绀。即置于辐射保暖床上抢救。

该患儿吸氧的流量应选择每分钟为()

A.1L

B.2L

C.3L

D.4L

E.5L

答案

参考答案:D

解析:增加氧浓度,氧流量控制在4L/min。

阅读理解

阅读理解。

     All of the people in Poland (波兰) know the two short, round men. They are twins. The elder brother

is quiet. The younger brother likes to play. They look the same. The only difference is a birthmark (胎记)

on one of their noses.

     In an old funny movie, they were stars. Now they work in one party (政党). They go swimming and

play basketball together.

     The younger brother is the President of Poland. The elder helps him. The younger brother always says,

"When my brother has a good idea, I will do it." The elder says,"I will stand behind my brother wherever

(无论哪里) he is."

     People think both of them are good!

1. What are the twins like?

A. They are tall.

B. They are fat.

C. They are thin.

D. They are strong.

2. What does the younger brother do?

A. A movie star.

B. A runner.

C. The president of the country.

D. A player.

3. What does "I will stand behind my brother wherever he is." mean?

A. The elder is helpful for his brother to do his work.

B. The elder needs his brother's help.

C. The elder does not know where to go.

D. The elder runs slower than his brother.

4. Which is right according to (根据) the passage?

A. The twins are famous players in Poland.

B. The elder brother likes talking a lot.

C. The younger brother likes to be quiet.

D. The twins were in a funny movie when they were young.

5. What do we learn from the passage?

A. People in Poland like the twins.

B. The twins want to be movie stars.

C. People in Poland don't like the elder brother.

D. The twins don't help each other.

填空题

如图所示,一台Cisco3500系列交换机上连接2台计算机,它们分别划分在VLAN10(ID号为10)和VLAN1(ID号为11)中。交换机的千兆以太网端口(g0/1)连接一台路由器,使2个VLAN之间能够通信,交换机管理地址为167.11.45.2/24,默认路由地址为167.11.45.1/24。

请阅读以下交换机的配置信息,并补充下面空白处的配置命令或参数,按题目要求完成交换机的配置(注:填写答案时,配置语句的关键字要求拼写完整)。

Switch-3548>enabel

Password:***********

Switch-3548#

Switch-3548# configure terminal

Switch-lib(config)# hostname Switch-lib

Switch-lib(config)#interface vlan 1

Switch-lib(config-if)#no shutdown

Switch-lib(config-if)#ip address1)置交换机管理地址

Switch-lib(config—if)#exit

Switch-lib(config)# ip default-gateway 167.11.45.1

Switch-lib(config)# vtp domain 1ib

Switch-lib(config)# vtp mode transparent

Switch-lib(config)#exit

Switch-lib#vlan data

Switch-lib(vlan)# vlan(2)建立VLAN10

…… 建立VLAN11(省略)

Switch-lib(vlan)# exit

Switch-lib# configure terminal

Switch-lib(config) #interface f0/1

Switch-lib(config-if) #no shutdown

Switch-lib(config-if) #switchport(3)为端口f0/1分配VLAN

Switch-lib(config-if) #exit

Switch-lib(config) #interface g0/1

Switch-lib(config-if) #switchport (4)设置VLAN trunk模式

Switch-lib(config-if) #switchport trunk encapsulation dotlq

Switch-lib(config-if) #switchport trunk (5) 配置允许中继的VLAN

Switch-lib(config-if) #exit

Switch-lib(config) #exit

Switch-lib #

(2)处填()