如图a表示垂直于纸面的一根导线,它是闭合电路的一部分,它在磁场中按箭头所指方向运

题型:填空题

问题:

如图a表示垂直于纸面的一根导线,它是闭合电路的一部分,它在磁场中按箭头所指方向运动时, _____ 图的导线中会产生感应电流,应用这个原理可以制成 _____

考点:电磁感应的应用(动圈式话筒、发电机)
题型:填空题

生物医学模式的基本点是()

A.任何一种疾病都可找到形态的或化学的改变

B.从生物和社会结合上理解人的疾病和健康

C.不仅关心患者的躯体,而且关心病人的心理

D.实现了对患者的尊重

E.对健康、疾病的认识是片面的

题型:填空题

按“先进后出”原则组织数据的数据结构是 [4]

题型:填空题
阅读下面短文,从短文后各题所给的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
Yesterday I totally changed my views about life after a talk with one of my friends. He told me despite being  36  , he was happy and   37   that it was because of something he saw in India.
A few years ago he was  38  feeling sad and was touring India.He said right in front of his very eyes, he saw an Indian mother 39 her child’s right hand with a knife.The helpless  40  in the mother’s eyes and the painful scream of the 41 four-year-old child still remained in his mind.
The 42 mother made the child handicapped (disabled)  43  he could go out on the streets to beg.  44  by the scene, he dropped a small piece of bread he was eating.And almost at once, several children  45  around this small piece of bread covered with sand,   46 bits from one another.It was the 47  reaction of hunger.He then went to the nearest bakery and bought every single loaf of bread.  48   he gave out the bread to the children (mostly handicapped), he  49   cheers and bows from these  50   children.For the first time in his life, he understood  51  people could give up their  52  for a loaf of bread.He came to   53   how fortunate he was to be able to have a sound body, have a job, have a family, have the chance to  54   about food that didn’t taste good, and have the many things that these people in front of him   55   dreamed of having.Perhaps life wasn’t bad at all.
小题1:
A.in poor healthB.on a dietC.in debt D.out of work
小题2:
A.explained B.recalledC.mentionedD.insisted
小题3:
A.certainlyB.reallyC.seriouslyD.absolutely
小题4:
A.took offB.carved fromC.scratched onD.cut off
小题5:
A.expressionB.despairC.impressionD.anger
小题6:
A.guiltyB.tiresomeC.innocentD.numb
小题7:
A.mercilessB.upsetC.desperateD.crazy
小题8:
A.unlessB.so thatC.in caseD.because
小题9:
A.PuzzledB.AttractedC.DisgustedD.Shocked
小题10:
A.gatheredB.lookedC.satD.turned
小题11:
A.sharingB.takingC.offeringD.giving
小题12:
A.mentalB.physicalC.naturalD.emotional
小题13:
A.SinceB.UntilC.IfD.As
小题14:
A.receivedB.acceptedC.heardD.rejected
小题15:
A.politeB.unfortunateC.energeticD.greedy
小题16:
A.whomB.whatC.howD.when
小题17:
A.honorB.identityC.moralsD.dignity
小题18:
A.acknowledgeB.realizeC.concludeD.recognize
小题19:
A.complain B.commentC.argueD.decide
小题20:
A.evenB.everC.neverD.hardly
题型:填空题

羌活与独活的功效共同点是

A.解表散寒,止痛,祛风湿
B.祛风胜湿,活血止痛
C.祛风散寒,舒筋活络
D.祛风除湿,化湿和胃
E.祛风湿,止痛,利水

题型:填空题

下列有关支气管肺癌的说法中,哪一项是错误的()

A.是男性发病率最高的恶性肿瘤

B.鳞癌是肺癌最常见的类型

C.X线胸片仍然是最主要的普查手段

D.通常中央型肺癌出现症状较周围型早

E.周围型肺癌比中央型易漏诊

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