用于牙周炎夹板的圆锥型套筒冠修复体仅有_______和_______两部分组成。

题型:填空题

问题:

用于牙周炎夹板的圆锥型套筒冠修复体仅有_______和_______两部分组成。

考点:口腔修复(医学高级)圆锥型套筒冠义齿圆锥型套筒冠义齿题库
题型:填空题

现有下列的一些装置供你在实验中选择:

(1)写出指定仪器的名称:a、______,b、______.

(2)请你设计用一种固体物质与一种液体混合,通过化学反应制取和收集一种气体,并提出验证该气体的实验方法:

如果你要制取的气体是______,其反应原理是(化学方程式表示)______,所选择的发生装置(填编号)______,收集装置是(填编号)______,验证该气体的方法是______.

题型:填空题
完形填空(共20小题; 每小题1.5分,满分30分)
阅读下面短文,掌握其大意,然后从所给的 A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。
Time is the easiest thing in the world to waste—the most difficult to control. When you look ahead, it may appear you have 36        you need. Yet it has a way of slipping 37        your fingers like quicksand. You may suddenly find that there is no way to stretch the little time you have 38        to cover all your obligations. For example, 39           a beginning student looking ahead to a full term you may feel that you have an oversupply of time on your hands.40      toward the end of the term you may be 41         because you are running out of time. How can you do? —Control!
Time is 42        . If you don't control it, it will control you. If you don't make it work for you, it will 43        you. You must become the master of time, not the servant. “Study hard and play hard” is an old saying, but it still 44       . You have plenty of time for classes, study, work, and play if you use your time 45        . It is not how much time you allocate for study that 46          but how much you learn when you do study.
Too much wasted time is 47         medicine. The more time you waste, the easier it is to continue wasting time.  Soon, doing nothing becomes a habit you can't 48        . You  will be       49       to wasting time. When this happens, you 50      your feeling of accomplishment and you fall by the wayside. A full schedule is a good schedule. Some students 51          to hear the time message. They refuse to 52        the fact that college life demands some53         of time control. There is no escape. So what's the next step? If you seriously want to get the time message, the next passage will give it to you. 54      — it will not only improve your grades but also free you to 55           college life more.
小题1:
A.less thanB.more than C.rather thanD.other than
小题2:
A.byB.betweenC.throughD.on
小题3:
A.savedB.leftC.remainedD.wasted
小题4:
A.sinceB.becauseC.forD.as
小题5:
A.AlthoughB.ButC.ThereforeD.Otherwise
小题6:
A.angryB.braveC.worriedD.eager
小题7:
A.moneyB.friendlyC.enoughD.dangerous
小题8:
A.work outB.work onC.work atD.work against
小题9:
A.makes senseB.makes no useC.makes upD.makes it
小题10:
A.immediatelyB.properlyC.apparentlyD.shortly
小题11:
A.countsB.accountsC.approvesD.collects
小题12:
A.badB.goodC.usefulD.alternative
小题13:
A.get along withB.get close toC.get rid ofD.get down to
小题14:
A.crazyB.determinedC.addictedD.devoted
小题15:
A.achieveB.appreciateC.lossD.lose
小题16:
A.hesitateB.refuseC.likeD.want
小题17:
A.acceptB.receiveC.ignoreD.imagine
小题18:
A.disagreementB.agreementC.degreeD.standard
小题19:
A.ForgetB.RemindC.ThinkD.Remember
小题20:
A.hateB.enjoyC.dislikeD.assess
题型:填空题

镦粗是的每次压缩量应小于材料塑性形变允许的范围。

题型:填空题

龙骨的剂量是()

A.15~30g

B.5~15g

C.1~5g

D.0.1~0.5g

E.0.01~0.15g

题型:填空题

下列要求属于审计准则中外勤准则的是()。

A.审计人员应对助理审计人员的工作进行督导

B.审计人员接受审计委托应签订业务约定书

C.审计人员应当调查和评价被审计单位的内部控制制度

D.审计人员应对审计工作进行充分计划

E.审计人员应收集充分的、可靠的证据

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