全球温室效应潜值的英文缩写为（）

某校历史兴趣小组想要了解我国第一部资产阶级民主共和国宪法。他们要找的文献是（  ）

A．《天朝田亩制度》

B．《中华民国临时约法》

C．《中华人民共和国宪法》

D．《中华民国约法》

For each blank, choose the best answer from the four choices and write down on the answer sheet.
(21) is a six bytes OSI layer 2 address which is burned into every networking
device that provides its unique identity for point to point communication.
(22) is a professional organization of individuals in multiple professions which focuses on effort on lower-layer protocols.
(23) functions with two layers of protocols. It can connect networks of different speeds and can be adapted to an environment as it expands.
(24) is the popular LAN developed under the direction of the IEEE802.5.
(25) is the popular backbone technology for transmitting information at high speed with a high level of fault tolerance which is developed under the direction of ANSI.

A．The MAC address

B．The IP address

C．The subnet address

D．The virtual address

沟通有两种功能，一种是认知沟通，一种是（）沟通。

A、心理

B、情感

C、组织

D、感情

2005年2月9日，原告钱某酒后来到县城浴室洗澡。洗完后，钱某躺在二号池的搁板上睡觉，被浴室工作人员发现并制止。钱某在爬起时，脚下一滑，从搁板上掉进二号池内，当即被人拉出，因二号池水温在80℃以上，钱某被烫伤。钱某受伤后，浴室一方拒绝送其到医院治疗。他为节省医疗费，亦不去医院就医，后来钱某伤处感染恶化，后经医院抢救脱险并治愈，钱某共花医疗费5000余元。钱某向浴室索赔无结果，诉至法院，要求浴室赔偿其全部经济损失。下列就该案所作的分析，正确的一项是（）。

A．钱某对损害的发生应当负完全责任 

B．浴室对损害的发生应负完全责任，对损失的扩大不负责任 

C．浴室对损害的发生负主要责任，钱某负次责任 

D．浴室应就损害的发生负赔偿责任，但因为钱某也有过错，可以适当减轻其责任

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