问题 问答题 简答题

交换网络SN包含多少种类型的连接,分别是什么连接,电话业务、数据业务、信令消息和交换机内部消息分别对应什么连接?

答案

参考答案:

1、临时动态连接,LTG之间的话务连接(电话业务、数据业务),

2、固定永久性连接,固定的消息通道(MCH)(交换机内部消息),

3、半永久性连接,CCS7通道(信令消息)。

阅读理解

阅读理解。

     Registration (注册) Details: PARASOL EMT Pty Limited (ABN 39 072 488 914)

     Recognition Period: 01/01/2010 to 30/03/2020

     Purpose: The aim of this course is to develop a student's competence (胜任) and confidence in providing

     emergency first aid. This includes calling for help, the ability to respond to first aid situations, decision-

     making, and basic life support functions. This course covers adult and child conditions.

     Target Audience: This course is suitable for the students requiring a first aid certificate (证书) for the

     workplace, recreational purposes, sporting, or home use.

     Format (形式): A mixture of theoretical and practical elements (成分), with at least 50% of time spent on

     practical skills.

     Requirements: Be at least 14 years of age.

     Learning Objectives:

     ● Apply Life Support Skills

     ● Apply First Aid Management Skills for Burns

     ● Demonstrate the identification and management of bleeding and wounds.

     ● Describe the recognition and management of internal bleeding

     ● Manage an Emergency (Basic)

     ● Apply First Aid Management for bone and joint (关节) injuries

     ● Manage Emergency Situations

     ● Apply First Aid Management skills for bites, stings and poisoning.

     ● Manage an acute illness

     ● Describe the recognition and management of an eye injury

     ● Describe the basic structure and function of the human body.

     ● Apply First Aid Management skills for chest, abdominal (腹部的) and head injuries

1. The underlined phrase "target audience" probably means _____. [ ]

A. what performance the audience want to see

B. all kinds of audience who are to be attracted by the course

C. adults are suitable to be engaged in first aid work

D. a limited group that the course is aimed at

2. According to the ads after you finish this course, you will probably do all the following EXCEPT _____.[ ]

A. you can deal with common animals' bites and stings

B. you can do an operation on the chest and head

C. you can give first aid when someone hurt his leg badly

D. you can tell whether a person is bleeding inside his body

3. What is the main purpose of the advertisement? [ ]

A. To make a person competent to give first aid.

B. To develop the students' ability to give first aid.

C. To persuade the students to take part in the first aid course.

D. To tell the students more about basic structure and function of the human body.

单项选择题 A型题