______物体表面的力叫做压力.压力的作用效果跟______和______有关

题型:填空题

问题:

______物体表面的力叫做压力.压力的作用效果跟______和______有关.

考点:影响压力的作用效果的因素
题型:填空题

“我们亚洲,山是高昂的头”;这里的“山”如果是世界的“头”那么这座山是指

( )

A.天山

B.阿尔卑斯山

C.青藏高原

D.珠穆朗玛峰

题型:填空题
It was a cold, wet day on June 6, 2010, when 14-year-old Wasana arrived at school. Waiting outside his classroom for his classmates to   36  , Wasana stared at the   37  . Then his eyes fell upon the 18-metre-high hill that   38   at the back of the classroom.
He   39   large amounts of rainwater flowing down the hill, and water was also bubbling(冒泡) at the base of a rock on the hill. For a few minutes, Wasana   40   the water, wondering why it looked so   41  . Then it hit him — the   42   was similar to the video he was shown during Disaster Management classes. Fearing a  43   disaster, he shouted   44   at the students waiting outside their classrooms. “Run, run, don’t stay here! The   45   on the hill is going to fall on us!”
Chaos(混乱) broke out as the  46   ran to the open area that had been appointed as an emergency gathering point. When some teachers  47   Wasana, he showed them the water gushing from the hill, and they started leading the students to safer ground.
Just then Principal Gurusinghe drove into the school. Wasana ran over to tell him what was happening. After   48   the site, Gurusinghe knew the school was in   49  . The enormous rock at the top of the hill could come crashing down   50  .
51   a group of teachers and older students, Gurusinghe climbed the hill and tried to make the water flow away from the rock. They were too   52  : ten minutes later, they heard screams as the huge rock rushed down the hill. There was little Gurusinghe and his group could do as they watched the earth   53  their classrooms. Thanks to Wasana’s   54   action and careful observation,  55   was hurt in the incident.
小题1:
A.arriveB.restC.dineD.chat
小题2:
A.bookB.sunC.rainD.hill
小题3:
A.placedB.stoodC.hidD.faced
小题4:
A.noticedB.feltC.knewD.heard
小题5:
A.shouted atB.aimed atC.glared atD.stared at
小题6:
A.interestingB.dangerousC.movingD.familiar
小题7:
A.showB.sceneC.siteD.view
小题8:
A.goingB.headingC.comingD.leaving
小题9:
A.happilyB.wildlyC.rudelyD.angrily
小题10:
A.rockB.sandC.treeD.water
小题11:
A.principalsB.villagers C.students D.climbers
小题12:
A.questionedB.blamed C.instructed D.approached
小题13:
A.examining B.visiting C.choosing D.clearing
小题14:
A.security B.relief C.danger D.damage
小题15:
A.for the momentB.at any minute
C.at one timeD.for once
小题16:
A.TakingB.HelpingC.Demanding D.Leading
小题17:
A.late B.unique C.nervousD.strange
小题18:
A.occupyB.threaten C.swallowD.enter
小题19:
A.legal B.quick C.united D.direct
小题20:
A.someone B.only one C.anyone D.no one
题型:填空题

下列又被称为社会范畴论的是().

A.个人差异论

B.社会分类论

C.社会关系论

D.社会选择论

题型:填空题

某条铁路线上,包括起点和终点在内原来共有7个车站,现在新增了3个车站,铁路上两站之间往返的车票不一样,那么,需要增加多少种不同的车票( )

A.35

B.48

C.90

D.210

题型:填空题

下列叙述中正确的是( )。

A.在模块化程序设计中,一个模块应该尽量多的包括与其他模块联系的信息

B.在自顶向下、逐步细化的设计过程中,首先应设计解决问题的第一个细节

C.在模块化程序设计中,一个模块内部的控制结构也要符合结构化原则

D.在程序设计过程中,不能同时采用结构化程序设计方法与模块化程序设计方法

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