建设工程发包单位不得迫使承包方以低于成本的价格竞标,不得任意压缩合同约定工期

题型:判断题

问题:

建设工程发包单位不得迫使承包方以低于成本的价格竞标,不得任意压缩合同约定工期

考点:安全员继续教育安全员继续教育题库
题型:判断题

数据库系统的三级模式结构和二层映像功能提供了数据的逻辑独立性和物理独立性。下列提供逻辑独立性的是()

A.外模式/模式映像

B.模式/内模式映像

C.内模式/外模式映像

D.以上都是

题型:判断题
“Er, er, er…… I’m sorry I forget my words.” Tom rushed out of the hall with his face red. People afraid of speaking in public are suffering from “Stage Fright”. Stage fright makes a person    . In that    it can make one's mind go blank(空白) and forget    one ought to say, or to act. Actors, musicians, dancers, lawyers, even TV show hosts suffered from stage fright at one time or      .
Diana Nichols is an expert in helping people free from stage fright at a medical center in New York City. She helps actors learn to    themselves. Miss Nichols says some people have always been    to perform before the audience. Others, she says, develop stage fright after a terrible experience.
She offers them advice to control the fear. One way is to smile    going onto the stage. Taking two deep breaths    helps. Deep    helps you get control of your body.
Miss Nichols asks her patients to tell themselves that their speech or performance does not have to be    . It's    to make a mistake. She tells them they should not be too nervous while they are performing. It is important that they should continue to perform while she is helping them. After each performance, they discuss what happened and find out what    helped and what did not.As they perform more and more, they will fear    . Miss Nichols says the aim is only to reduce stage fright, not to smooth it away    . This is    a little stage fright makes a person more careful, and improves the performance.

小题1:
A.joyfulB.unhappyC.nervousD.hopeless
小题2:
A.caseB.moodC.senseD.condition
小题3:
A.whenB.whatC.howD.whether
小题4:
A.othersB.otherC.anotherD.the other
小题5:
A.cureB.controlC.holdD.protect
小题6:
A.satisfiedB.happyC.afraidD.surprised
小题7:
A.sinceB.untilC.duringD.before
小题8:
A.tooB.as wellC.alsoD.either
小题9:
A.breathingB.to breatheC.to have breathedD.breathes
小题10:
A.perfectB.fineC.goodD.pleasant
小题11:
A.incorrectB.importantC.unnecessaryD.all right
小题12:
A.peopleB.adviceC.wordsD.measures
小题13:
A.less and lessB.fewer and fewerC.more and moreD.smaller and smaller
小题14:
A.practicallyB.easilyC.completelyD.really
小题15:
A.whyB.thatC.sinceD.because
题型:判断题

若正方体的一个截面恰好截这个正方体为等体积的两部分,则该截面(  )

A.一定通过正方体的中心

B.一定通过正方体一个表面的中心

C.一定通过正方体的一个顶点

D.一定构成正多边形

题型:判断题

J.Martin的自顶向下规划,用逐步求精分层进行,下列( )不属于它的求精层。

A.主题数据库规划

B.实体分析

C.实体活动分析

D.应用项目分析

题型:判断题

在临床中,以主症为辨别虚实的依据()

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