Radius协议包中,Identifier域的含义是()。A.用来匹配请求包和响应包

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问题:

Radius协议包中,Identifier域的含义是()。

A.用来匹配请求包和响应包

B.随机产生的16字节的验证字

C.表明包的类型

D.包长度

考点:通信工程师接入技术接入技术题库
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患者,女,64岁。持续胸痛4小时,突然出现头晕。查体:BP95/65mmHg,P32次/分,心律齐。心电图:Ⅱ、Ⅲ、aVF导联ST段弓背向上抬高0.3mV,V~V导联ST段压低0.2mV,QHS波群时限0.14秒。该患者最可能出现的心律失常是()。

A.窦性心动过缓

B.三度房室传导阻滞

C.心房扑动

D.二度窦房传导阻滞

E.完全性右束支传导阻滞

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用20个棱长2厘米的小正方体,拼成一个长方体,这个长方体表面积最小是______平方厘米,体积是______立方厘米.

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据1938年4月9日英国路透社电讯说:“英军事当局,对于中国津浦线(天津至江苏南京的浦口)之战局极为注意。最初中国军获胜之消息传来,各方面尚不十分相信,但现已证明日军溃败之讯确为事实……英人心理,渐渐转变,都认为最后胜利当属于中国。”上述报道的战役(  )

A.打破了日军三个月内灭亡中国的狂妄计划

B.取得了抗战以来的首次大捷

C.极大提高了 * * 党和八路军的威望

D.取得抗战以来的最大胜利

题型:单项选择题

阅读理解。

     EENSGIVING in SPRING 2010

     Frequently Asked Questions

     What is TEENSGIVING?

     TEENSGIVING is an exciting event where hundreds of New York City teens gather together

annually for a remarkable day of community service. This year, TEENSGIVING in SRING 2010

participants will once again better New York City and impact thousands of lives!

     When is TEENSGIVING in SPRING2010?

     SUNDAY, APRIL 25, 2010

     Where is TEENSGIVING?                

     All over New York City. Everyone will meet at the 92nd Street Y (92nd and Lexington) at 9:00

AM for the event kick-off. Then, all TEENSGIVING volunteers will disperse across the city to work

with our partnering agencies where they will make a HUGE difference and have fun!

     Who participates in TEENSGIVING?

     Hundreds of teenagers from around the city. Teens come from the 92nd Street Y, various city

schools, youth groups, and organizations in the area. In addition, many adult volunteers (aged 21 and

older) will donate their time to TEENSGIVING in SPRING 2010.

     What projects do participants do at the agencies?

     Sample projects include painting park benches, planting gardens, visiting and playing with

underprivileged children, assembling craft kits for children in hospitals, assisting at animal shelters,

working at soup kitchens, delivering meals and celebrating with families at homeless shelters.  

     Do I get anything for participating in TEENSGIVING?

     Yes! Everybody benefits! Teen volunteers will receive *6 hours* of community service credit, good

towards honor society, high school graduation and college application requirements. Adult volunteers

will be "thanked" with a light breakfast, a gift certificate for their troubles, and the satisfaction of helping

our city's youth contribute to their community. In addition, all teen and adult volunteers will receive a

cool TEENSGIVING in SPRING 2010 T-shirt.

     This sounds awesome! How do I register for TEENSGIVING in SPRING2010? Interested teens

and/or adults should e-mail the TEENSGIVING Coordinator Josh Hyman at jhyman@92Y.org

(subjet:TEENSGIVING) to receive more information and to register for this fantastic event!

     **Teens can also contact their school's Community Service Advisor**

     TEENSGIVING is sponsored by the 92nd Street Y.

1. TEENSGIVING is an event which is held ______.

A. from time to time            

B. once every year

C. every two years              

D. twice a year

2. Teenagers may do all the following in the event EXCEPT ______.

A. watering flowers          

B. cooking

C. cleaning streets            

D. taking care of animals

3. An adult volunteer may get _____ for his time devoted to TEENSGIVING in SPRING 2010.

A. community service credit and a T-shirt

B. a high school certificate and a light breakfast

C. a T-shirt and a gift certificate

D. a gift certificate and community service credit

4. The writer's purpose in writing this passage is to _______.

A. inform readers of some frequently asked questions

B. introduce TEENSGIVING in SPRING 2010 to readers

C. encourage readers to ask more questions about TEENSGIVING

D. call on readers to participate in TEENSGIVING in SPRING 2010

题型:单项选择题

三仁汤中有宣上、畅中、渗下作用的代表药物是()

A.杏仁、白蔻仁、桃仁

B.杏仁、郁李仁、薏苡仁

C.杏仁、桃仁、瓜蒌仁

D.杏仁、薏苡仁、桃仁

E.杏仁、白蔻仁、薏苡仁

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