社会主义国家的经济基础包括（） A.个体所有制 B.国家垄断制 C.全民所有制 D.

作为 一个消费者，做到理性消费应该   （   ）

①量入为出，适度消费         ②避免盲从，理性消费

③保护环境，绿色消 费         ④勤俭节约，艰苦奋斗

A．①②③④

B．②③④

C．①②④

D．①②③

下述哪种肝硬化门静脉高压征最为显著 （）

A.病毒性肝炎肝硬化

B.酒精性肝硬化

C.血吸虫病性肝纤维化

D.原发性胆汁性肝硬化

E.淤血性肝硬化

阅读下面一首诗，然后回答问题。

　　【注】钩疏箔：把帘子挂起。

这首诗描写了什么景象？诗的前两句从什么角度来渲染这种景象？

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How to Be Polite at a Dinner Party?

It’s not polite to arrive at a dinner more than 15 to 20 minutes late. The host or hostess usually waits for all the   21  to arrive before serving the meal. If someone is late，the food may be spoiled(变味)，and   22  may the host or hostess’ spirits．If you have to be  23  ， call and tell them to start   24  you．

It’s even worse to be early! The host or hostess will probably not be   25  ．If you are early，drive or walk around the block a few times，or just sit in your car until the right time．

    Though it’s often   26  to arrive at a party on time，on the other hand，the host or hostess  27   guests to arrive and leave between certain times，so you can  28  at any time between the times he or she gives you．

It’s nice to bring an empty stomach，but it’s even nicer to bring  29  present．The present should not cost a lot，or you might make the host or hostess  30   ．Flowers，wine，or a box of candy will be fine．  31  bring money as a present．In an introduction，the 32  of a name is：(1)the given name；(2)the family name．In other   33  ，the given name comes   34  . It’s important not only to learn and remember  35  ，but to repeat them often in conversation．After the introduction，we usually call friends by their  36  names．Older people may want you to call them by their titles and family names，such as “Mrs. Smith”，“Mr. Johnosn”，“Dr .Brown”.

A maiden(闺女)name is a   37  family name at birth. In the United States and Canada，after a woman   38  ，she takes the family name of her  39  in place of her maiden name．It is now becoming common，however，for women to 40  their maiden names after they get married,

小题1:.

A．guests

B．visitors

C．customs

D．passengers小题2:.

A．or

B．so

C．but

D．yet小题3:.

A．tired

B． hungry

C．1ate

D．early小题4:.

A．without

B．for

C．with

D．after小题5:.

A．awake

B．ready

C．up

D．friendly小题6:.

A．useless

B．impossible

C．unable

D．important小题7:．

A．forces

B．invites

C．begs

D．orders小题8:.

A．play

B．fly

C．arrive

D．start小题9:.

A．a big

B．a small

C．a good

D．an expensive小题10:.

A．pleased

B．satisfied

C．interested

D．uneasy小题11:.

A．Never

B．Always

C．Do

D．Be sure to小题12:.

A．spelling

B．calling

C．order

D． pronunciation小题13:.

A．words

B．1etters

C．idioms

D．sentences小题14:.

A．1ast

B．first

C．finally

D．in the middle小题15:.

A．expressions

B．appearances

C．names

D．addresses小题16:.

A．given

B．family

C．middle

D．pen小题17:.

A．gentleman’s

B．boy’s

C．woman’s

D．man’s小题18:.

A．works

B．marries

C．bears

D．dies小题19:.

A．husband

B．mother

C．father

D．sister小题20:.

A． stop

B．give up

C．keep

D．find

干线电缆的配置，对计算机网络宜按24个信息插座配（）线。

A.1条；4对绞电缆

B.2条；4对绞电缆

C.4条；4对绞电缆

D.8条；4对绞电缆