简述二里岗文化的主要特征

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问题:

简述二里岗文化的主要特征

考点:考古学考古学综合练习考古学综合练习题库
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Look at the diagram. It      something of home computer used by a group of young people. We asked thirty young people between fourteen and eighteen. We asked them how much     they usually spent on their computers in a week, but we were most interested in        they used their computers for.
The usual time spent on a computer in a week was about twelve hours, with       user about thirty-two hours, and the lowest user only five hours.
All the children said they usually used computers      . Fourteen children told us they did some word processing (文字处理)       . Only two of them said computers helped with their lessons, and eight people told us they kept addresses and phone numbers on their computers or used       as diaries. Only three people said they were learning to make computer programmes and nobody looked up databases(数据库). None of them used computers for any      use.
The results show that computer use is quite high among 14~18 year old. They also show quite clearly that computers      by most young people as little more than game machines. The only other great uses are for word-processing and      address lists. Though computers are common in the homes of young people, they have not yet become useful in everyday life.
小题1:
A.showsB.saysC.writes D.gives
小题2:
A.hoursB.moneyC.timeD./
小题3:
A.whatB.whyC.howD.whether
小题4:
A.highB.higherC.the higher D.the highest
小题5:
A.to readB.readingC.to play gamesD.playing games
小题6:
A.at timesB.as usualC.in the endD.all the time
小题7:
A.theirsB.themC.itsD.it
小题8:
A.anotherB.otherC.the otherD.others
小题9:
A.are seenB.have seenC.will be seen D.see
小题10:
A.closingB.openingC.leavingD.keeping
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关于建设工程项目质量控制系统特点的说法,正确的是( )。

A.项目质量控制系统建立的目的是为了建筑业企业的质量管理

B.项目质量控制系统的目标就是某一建筑业企业的质量管理的目标
C.项目质量控制系统仅服务于某一个承包企业或组织机构

D.项目质量控制系统是一次性的质量工作系统

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男性。69岁,因头痛、头晕、右半身麻木无力2个月入院。4年前发现血压高,服药可降至正常。体检:神清。血压正常,眼底视盘边缘模糊不清。右面部感觉减退,双眼展神经轻度麻痹,右口角力弱,右侧肢体不全瘫,右侧病理反射阳性。胸片右肺第2肋间可见阴影。

为明确诊断,最优先安排的检查是()

A.脑血管造影

B.头部CT或MR[

C.脑超声波

D.腰穿

E.胸部CT

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发电车起动蓄电池电解液液面应高于极板(),不漏液。

A.5~10mm

B.8~10mm

C.10~15mm

D.10~20mm

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复核死刑案件需要审查以下哪些内容:

A.被告人是否是怀孕的妇女

B.被告人有无自首或立功的表现

C.被告人的犯罪情节,后果及危害程度

D.原审判决适用法律是否正确

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