稳定型心绞痛的常见诱发因素有（） A.饱食 B.大便用力 C.劳累 D.受寒 E.情

发布时间：2019-02-22 11:50 │ 来源：www.tikuol.com

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问题：

稳定型心绞痛的常见诱发因素有（）

A.饱食

B.大便用力

C.劳累

D.受寒

E.情绪激动

考点：广西住院医师冠心病冠心病题库

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分类是学习化学的常用方法，下列物质的归类完全正确的是[ ]

A．碱：熟石灰、烧碱、纯碱

B．氧化物：SO₂、KClO₃、H₂O

C．合金：生铁、不锈钢、黄铜

D．化石燃料：石油、煤、木材

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金属锌为活泼金属，易被腐蚀。下列关于锌的腐蚀说法正确的是

A．图a中，��入海水中的锌棒，越靠近底端腐蚀越严重

B．图b中，开关由M改置于N时，Cu-Zn合金的腐蚀速率减小

C．图c中，接通开关时Zn腐蚀速率增大，Zn上放出气体的速率也增大

D．图d中，Zn-MnO₂干电池自放电腐蚀主要是由Zn的氧化作用引起的

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完形填空。
Hank was 26 years old when he put on his first pair of long trousers and his first pair of shoes. For the first time he 1 himself as he had always wanted to be-a full five feet and eight inches tall. Hank was born with diseased 2 .Until he was seven,his world was a world of repeated 3 . At last he had no legs,but stumps that could be 4 with a kind of special boots. Out of hospital,Hank often found people staring at him with 5 interest.Children laughed at him and called him "Ape Man" because his arms 6 on the ground.He went to school like other boys.His 7 were good and he needed only eight years instead of the 8 twelve. After middle-school graduation,Hank 9 his way through college.He swept floors,waited 10 table,or worked in one of the college offices.During all this busy life,Hank had been moving around on his 11 .But one day the doctor told him even the stumps were not going to 12 much longer. Hank would 13 have to use a wheel chair. Hank felt himself go 14 all over.However the doctor said there was a 15 that he could be fitted with artificial legs. Finally a leg maker was found and the day came when Hank stood up before the 16 and saw himself for the first time,five feet and eight inches tall. But this was not the end yet.He had to learn to his new legs.Again and again he marched the 17 of the room,and did back again.There were times when he fell down on the floor,but 18 himself up and went back to 19 marching. When World War came,he took the 20 training.Few knew that he was legless.This was the true story of Hank,the man without legs.
( )1.A.considered ( )2.A.arms ( )3.A.operations ( )4.A.operated ( )5.A.cruel ( )6.A.pushed ( )7.A.subjects ( )8.A.normal ( )9.A.worked ( )10.A.for ( )11.A.own ( )12.A.last ( )13.A.quickly ( )14.A.through ( )15.A.way ( )16.A.doctor ( )17.A.length ( )18.A.pushed ( )19.A.further ( )20.A.recovery	B.thought B.legs B.illness B.fitted B.kind B.dragged B.maths B.real B.found B.with B.stumps B.walk B.finally B.cold B.method B.window B.way B.rose B.endless B.regular	C.saw C.feet C.sadness C.marked C.strange C.pulled C.grades C.practical C.tried C.on C.feet C.remain C.later C.bad C.chance C.house C.area C.pulled C.far C.extraordinary	D.watched D.hands  D.treatment D.armed D.funny  D.hung D.books  D.usual  D.did D.at D.sticks  D.support D.soon  D.mad  D.treatment D.mirror  D.size  D.threw D.new D.useful

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一块木料，能不能用，怎样使用，舍弃什么，不是用嘴说，也不是用眼看，更不是凭“老经验”去推断下结论——权威只有一个，就是用尺子量一量，用墨线校一校。这就是“匠人规则”。匠人们之所以令人肃然起敬，源于他们对工作一丝不苟，始终遵循“尺子最有发言权”这一准则。
这段文字中的“匠人规则”启示我们()。

A．规则是有标准有角、非常清楚的，丁就是丁，卯就是卯

B．尊重规则、遵守规则，是做好一切事情的前提和根本

C．规则可惩罚违反它的人，又可保护和赏赐遵守它的人

D．规则作为尺度和准绳，为人们做事提供了一个客观的标准

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计算机要能录音和放音，不可少的部件是（）

A.CD—ROM

B.耳机

C.声卡

D.显卡

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