虚拟存储技术与______ 不能配合使用。A.分区管理 B.动态分页管理 C.段式管

题型:单项选择题

问题:

虚拟存储技术与______ 不能配合使用。

A.分区管理

B.动态分页管理

C.段式管理

D.段页式管理

考点:计算机等级考试网络技术三级网络技术笔试301
题型:单项选择题
It was a cloudy Saturday afternoon. A group of birds were having a great time        food and playing on the main road. All of a sudden, a big truck sped through.  A        thing happened. Birds could       , too. Although this bird had already     , another bird flew over to her immediately, just like a family member, unable to accept the     .
Not long after that, another car passed by quickly,      the dead bird’s body to whirl(旋转) with the wind. The male bird       the movement. As if she was still alive, he        flew beside her again. He stared at her as if he was asking, “       are you not getting up?”
      , she was no longer able to hear him. At the same time, he was trying to lift her up. He,      , was unable to bear the burden. Another car soon passed by. He quickly        . Once the car had gone, he came down again.
Although other birds told him that it was       , he never gave up. He was trying his best to         her up. Another car passed by, and her dead body whirled again as if she was still alive and trying to       . He had used all of his energy, but he was too weak.
小题1:
A.packing up B.caring for C.searching for D.setting down
小题2:
A.strange B.normalC.funnyD.sad
小题3:
A.disagreeB.feelC.flyD.spread
小题4:
A.disappeared B.droppedC.died D.escaped
小题5:
A.storyB.truthC.giftD.past
小题6:
A.shakingB.holdingC.sendingD.causing
小题7:
A.stoppedB.disturbedC.noticed D.feared
小题8:
A.worriedlyB.quicklyC.bravelyD.surprisingly
小题9:
A.WhereB.WhenC.HowD.Why
小题10:
A.UnluckilyB.SlowlyC.Finally D.Directly
小题11:
A.in needB.of courseC.by accidentD.on purpose
小题12:
A.sat downB.looked upC.showed upD.flew off
小题13:
A.simpleB.boringC.uselessD.important
小题14:
A.liftB.keepC.catchD.put
小题15:
A.jumpB.danceC.sing D.Fly
题型:单项选择题

运动实验的禁忌证包括()

A.不稳定型心绞痛

B.急性心肌梗死或心肌梗死合并室壁瘤

C.严重主动脉瓣狭窄

D.心力衰竭

E.肺栓塞

题型:单项选择题

1951—2000年的近50年来,我国的干湿分界线存在明显的摆动。下图为该50年内干湿分界线位置变幅最大地区之一的变化图示。据此回答下列各题。

小题1:近50年干湿区界线位置

A.呈南北摆动且有东移的趋势

B.呈东西摆动且有北移的趋势

C.南北摆动最大幅度约330 km

D.东西摆动最大幅度约230km小题2:图示界线变化范围所在地区可见

A.风吹草低见牛羊

B.多石油钻井平台

C.山歌阵阵采茶忙

D.村居中多见窑洞

题型:单项选择题

在图所示的装置中,某人将重为100牛的货物匀速提升2米。

求:①手对绳的拉力F。

②绳拉重物所做的功W。

题型:单项选择题

宋代理学是对汉代儒学的新发展。阅读下列材料:

材料一臣谨案春秋之中,视前世已行之事,以观天人相与之际,甚可畏也。国家将有失道之败。而天乃先出灾害以谴告之,不知自省,又出怪异以警惧之,尚不知变,而伤败乃至。以此见天心之仁爱人君而欲止其乱也。

——《汉书·董仲舒传》

材料二二程说:“天地之间,无所适而非道也,即父子而父子所在亲,即君臣而君臣所在严(一作敬),以至为夫妇,为长幼,为朋友,无所为而非道。”(《遗书》卷4)“上下之分,尊卑之义,理之为也,礼之本也。”(《程氏易传》):“父子君臣,天下之定理,无所逃于天地之间。”(《遗书》卷5)

“天地万物之理,无独必有对,皆自然而然,非有安排也。每中夜以思,不知手之舞之,足之蹈之也。”(《遗书》卷ll)

“凡一物上有一理,须是穷致其理,穷理亦多端,或读书,讲明义理;或论古今人物,别其是非;或应接事物,而处其当,皆穷理也。……须是今日格一件,明日格一件,积习既多,然后脱然有贯通处”。(《遗书》卷3)

材料三每当人们在中国的文献中查找一种具体的科技史料时,往往会发现它的焦点在宋代,不管在应用,科学方面或纯粹科学方面都是如此。

——李约瑟《中国科学技术史》

请回答:

结合所学知识,举出史实证明材料三的观点。有人说,宋代理学的产生促进了宋代科学的繁荣,据材料二并结合所学知识,谈谈你的看法。

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