如图为欧洲西部图,读图回答问题。(8分) (1)绵延于欧洲南部的高大山系是__

题型:综合

问题:

如图为欧洲西部图,读图回答问题。(8分)

(1)绵延于欧洲南部的高大山系是___________,欧洲西部地形特征是___________。

(2)图中0°C等温线走向大致呈______________方向,请简要说明原因。

(3)A河航运发达,主要原因有                                                       

(4)欧洲西部是世界上工业化水平最高的地区之一。其原因是                            

考点:世界政治地理格局区域的含义、特征及划分
题型:综合
小轿车前的挡风玻璃不竖直安装的主要原因是(   )
A、避免噪音

B、尽可能避免因平面镜成像造成不安全因素

C、为了造型美观

D、防止挡风玻璃震碎

题型:综合
Once upon a time, there lived many doves (鸽子) in the jungle. One day they went out in search of food. They flew long distances   1  did not get anything to eat. All of them were now completely   2.
A young dove asked the King Dove, “Your Majesty(陛下), please   3  us to take some rest.” The king replied, “Have   4, my dear young fellow. We shall   5   get something to eat very soon.”
The young dove started flapping(拍打) his wings with   6  and soon left everyone else behind. After some time, he   7  and spoke to others, “Hey, I see lots of   8 down there.”
Hearing this, all the doves started   9  the scattered (散落的) grains under a banyan tree.   10  the King Dove said, “It is too good to be true. There is something wrong. Don’t rush towards the grains. It may be a   11 . Some hunter must have laid a trap(陷阱).”
But the doves were extremely hungry. The   12  of the grains was too tempting (诱惑人的). Without giving a(n)   13  to the king’s advice, they swooped (突然下降) down and started eating the grains. After having a big   14, they tried to fly away only to   15  that they were caught in a net.
The King Dove said, “I told you before that it is a trick of some hunter.”
All of them felt ashamed and   16  . One of them said to the King Dove, “Oh, Your Majesty, please save us.”
So the King Dove said, “All of you must try to fly with the   17  at the same time and in the same   18, all of you.”
Just then they saw a(n)   19  show up. The King Dove said, “Now all of you, fly together.”
So all the doves flapped their wings together and flew with the net. The hunter stood shocked. He couldn’t   20  what he had just seen.
小题1:
A.butB.andC.soD.however
小题2:
A.excitedB.surprisedC.tiredD.embarrassed
小题3:
A.letB.leave C.permitD.accept
小题4:
A.restB.courageC.luck D.belief
小题5:
A.slowly B.perhapsC.possiblyD.surely
小题6:
A.surpriseB.pleasureC.forceD.anger
小题7:
A.turned downB.turned backC.held backD.held down
小题8:
A.personsB.huntersC.plantsD.grains
小题9:
A.rushing towardsB.looking forC.picking upD.dropping down
小题10:
A.GladlyB.AmazedlyC.HardlyD.Suddenly
小题11:
A.magicB.trickC.dreamD.mistake
小题12:
A.colorB.smell C.viewD.sight
小题13:
A.soundB.thoughtC.ideaD.care
小题14:
A.meeting B.discussionC.mealD.break
小题15:
A.appreciateB.understandC.realizeD.concern
小题16:
A.pleasedB.scaredC.fullD.sick
小题17:
A.foodB.kingC.netD.wing
小题18:
A.way B.place C.circleD.direction
小题19:
A.hunterB.guideC.adultD.child
小题20:
A.believeB.remember C.tellD.catch
题型:综合

骨髓涂片细胞形态学观察,进行红系阶段确认最主要的依据是()

A.胞体的大小和伪足的有无

B.胞核形态和胞浆量的多少

C.胞核染色质分布情况和胞浆着色

D.2胞体的大小和胞浆量的多少

E.胞核染色质分布情况和胞浆量的多少

题型:综合

溢流阀主要控制液压系统中油液的()

A.压力

B.流量

C.流速

D.流动方向

题型:综合

混床空气混合的目的是什么?混床空气混合时应注意些什么?

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