通常所说的TCP/IP协议是指由100多个协议组成的协议系列（包含下列几个协议）。在

场景(三) 甲公司与乙公司同时签订了两个合同，第一个合同是材料采购合同，合同中约定由甲公司先向乙公司提供材料，乙公司接受材料后向甲公司支付材料款。第二个合同是劳务合同，合同中约定由乙公司为甲公司提供劳务，甲公司根据完成的工程量向乙公司支付劳务费。
根据场景(三)回答下列问题：

关于违约责任的构成要件，下列说法正确的是( )。

A．主观上有过失是违约责任的主观要件

B．主观上有故意是违约责任的主观要件

C．只要造成违约的事实就要承担违约责任

D．没有造成违约的事实也要承担违约责任

患者女性，74岁，因“突发左侧肢体运动障碍6日，加重并意识障碍3日”来诊。患者于6日前无明显诱因出现左侧肢体运动障碍，自觉有麻木感，伴头晕、恶心、呕吐1次，呕吐物为胃内容物，于当地医院按“脑梗死”治疗，症状进行性加重，出现吞咽困难，右侧肢体运动障碍、嗜睡。既往高血压病、冠心病病史20余年，无吸烟，饮酒史。查体：体温36.7℃，脉搏87次/分，呼吸18次/分，血压150/88mmHg（1mmHg=0.133kPa）。实验室检查：血钾3.0mmol/L。影像学检查：颅脑MRI示脑桥梗死。诊断：脑梗死。医嘱：①鼻饲饮食；②阿托伐他汀钙片20mg，每夜1次，口服；③阿司匹林肠溶片100mg，每日1次，口服；④氯化钾缓释片1g，每日2次，口服；⑤0.9%氯化钠注射液100ml＋依达拉奉30mg，每日2次，静脉滴注；⑥0.9%氯化钠注射液500ml＋奥扎格雷80mg，每日2次，静脉滴注；⑦肠内营养剂（TPF）能全力1000ml，80ml/h，鼻饲。

治疗原则不包括（）

A.抗血小板

B.抗自由基

C.扩容

D.利尿

E.活血化瘀

F.营养神经

G.溶栓

D

Share your poetry on FanStory, cont and you will receive detailed feedback(反馈) for everything you post. The BEST way to share your writing?

The benefits of our membership for writers:

*Beginner to Expert—All forms of writing welcomed including poetry, fiction, non-fiction, book chapters, and scripts. Learn from feedback that will be written on everything you write.

*Contests—Participate in free writing contests and you can win eash prizes. Over 50 new writing contests are opened (and always free) every month. In addition, a new writing prompt contest is announced daily.

*Rankings—If you are talented enough you can earn a top rank or even the No, I spot in the rankings. Every comment counts towards your rank.

*Pressure Free Feedback—You will receive at least three reviews(评论) for everything you post. These reviews are included with your membership, A large reviewer base means you do not have to write reviews to get reviews.

*Magazine Subscription(订阅)—Your membership includes a subscription to Lua Flow—our online magazine for writers.

*Fun—Enjoy an online experience with no match. Put your writing to work for you and enjoy the friendly and competitive nature of FanStory. com.

*Great Value—Free membership will get you started. Membership for writers is as low as $ 2.80 per month. One week trial period for membership.

Pricing details:

Join right now for a full year (or two!) and enjoy all the benefits of our membership for writers. You’ll be posting in a few minutes. Start Your Membership For Writers Now!

2 years for $ 67—$ 2.80 per month!

1 year for $ 48—$ 3.95 per month!

subscription—$ 6.95 per month!

For over nine years we have been helping writers improve their skills. Get started with your free membership!

53．FanStory. com is a website where you can__________

A．publish your poems      B．tell your stories

C．easily win a lot of money       D．put on all forms of your writing

54．How many benefits can a member get if the prices are not included?

A．5.     B．7.      C．9.      D．11.

55．Which of the following prices is NOT mentioned in the passage?

A．Membership for two years.     B．Membership for one year.

C．Membership for nine years.    D．Magazine subscription.

56．The purpose of the passage is mainly to__________.

A．provide writers with more entertainment      

B．introduce an online magazine to writers

C．encourage people to join FanStory. com

D．explain the reviews of writing skills

中 * * 党经过长期探索和反复比较，最终确立民族区域自治为我国解决民族问题的基本政治制度。确立这一基本政治制度的决定因素有（   ）

①统一的多民族国家的长期存在和发展

②在反抗外来侵略斗争中形成的相互依存的民族关系

③各民族“大杂居，小聚居”的分布特点

④国家经济社会发展和综合国力的增强

A．①②③

B．②③④

C．①②④

D．①③④

氘和氚发生聚变反应的方程式是若有2g氘和3g氚全部发生聚变，N_A为阿伏加德罗常数，则释放的能量是[ ]

A. N_A×17.6 MeV    

B.5N_A×17.6 MeV

C. 2N_A×17.6 MeV    

D.3N_A×17.6 MeV