数据库系统设计过程中数据库维护阶段的工作包括日常维护、定期维护和 ______3个方

题型:单项选择题

问题:

数据库系统设计过程中数据库维护阶段的工作包括日常维护、定期维护和 ______3个方面。

A.故障维护

B.设备维护

C.库结构修改

D.应用程序修改

考点:计算机等级考试VISUALFOXPRO数据库设计基础(一)
题型:单项选择题

产后缺乳的诊断依据为()

A.分娩后数日,乳汁全无

B.哺乳期内,乳汁突然减少

C.哺乳期内,乳汁一直不多

D.腰酸腿软

E.小腹胀痛

题型:单项选择题

晋代对《晋律》中的法律术语进行解释的律学家是( )

A.陈群

B.张斐

C.刘颂

D.刘劭

题型:单项选择题
In January 1986 I saw a show about cartooning called “Funny Business” on TV. I had always wanted to be a __36__but never knew how. So I wrote to the host of the_37_, cartoonist Jack Cassady, asking for advice on entering the profession(职业).
Two weeks later I got a (n) __38__letter from Jack, answering my questions about materials and process(过程). He also __39__ me not to get discouraged if I was refused__40__. He said the cartoon samples(样本) I sent him were good and worthy of publication(出版).
I got very __41__, finally understanding how the whole process__42__. I sent my best cartoons to Playboy and New Yorker, ___43___ the magazines rejected(拒绝)me immediately. Discouraged, I put my art supplies in the box and__44__to forget all about cartooning.
To my__45__, in June 1987 I got another letter from Jack, although I hadn’t even__46__ him for the former advice. Here’s what he said:
Dear Scott,
I was reviewing my “Funny Business” mail file when I again came__47__ your letter and your cartoons. I remember answering you letter.
I’m writing to encourage you to submit(提交) your ideas to various publications again. I hope you have __48__ done so and are making progress and having some__49__ too. Sometimes encouragement in the funny business is hard to come by. That’s__50__ I am encouraging you to hang in there and keep drawing.
I wish you good luck.
Sincerely,
Jack
I was deeply__51__because Jack had nothing to gain—including my thanks. I acted on his__52__, took out my art supplies and inked the sample strips(漫画连载) that__53__ became Dilbert.
I feel__54__that I wouldn’t have tried cartooning again if Jack hadn’t sent the second letter. As Dilbert became more successful I came to __55__ Jack’s simple act of kindness.
小题1:
A.singerB.writerC.actorD.cartoonist
小题2:
A.show B.televisionC.weddingD.party
小题3:
A.surprisingB.encouragingC.shocking D.disappointing
小题4:
A.allowedB.suggestedC.insisted D.warned
小题5:
A.at firstB.first of allC.at lastD.in the end
小题6:
A.confusedB.anxiousC.excitedD.enthusiastic
小题7:
A.performedB.advancedC.behavedD.worked
小题8:
A.butB.soC.andD.though
小题9:
A.concludedB.persuadedC.decidedD.thought
小题10:
A.disappointmentB.surpriseC.sorrow(悲伤)D.satisfaction
小题11:
A.askedB.hopedC.wishedD.thanked
小题12:
A.acrossB.overC.offD.through
小题13:
A.stillB.everC.alreadyD.yet
小题14:
A.troubleB.funC.difficultyD.problem
小题15:
A.whatB.whichC.howD.why
小题16:
A.touchedB.interestedC.shockedD.influenced
小题17:
A.warningB.encouragementC.adviceD.view
小题18:
A.surprisinglyB.finallyC.constantlyD.freely
小题19:
A.concernedB.uneasyC.worriedD.certain
小题20:
A.understandB.honorC.appreciateD.respect
题型:单项选择题

读图,回答下列问题

①图中A处为著名的______海峡,它位于______半岛和苏门答腊岛之间,是连接太平洋与______洋的海上通道.

②图中的航线a从我国沿海出发,经过该海峡后,向西往亚洲与非洲的分界线______运河,可到达地中海(B处).

③图中航线c表示大型轮船不能通过航线a,只能绕道非洲南端______到西欧和北美各国.

④把A海峡称之为“海上生命线”的国家是______,其原因是该国所需的大

量______(矿产)要从______沿岸国家沿航线b经A海峡运送.

题型:单项选择题

()最早正式提出了马克思中国化的科学命题。

A、张闻天

B、毛 * *

C、陈云

D、张浩

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