目前防止非洲猪瘟传入我国的最关键措施是() A.开展流行病学调查 B.控制边境虫媒传

题型:单项选择题

问题:

目前防止非洲猪瘟传入我国的最关键措施是()

A.开展流行病学调查

B.控制边境虫媒传播

C.严格入境检疫

D.易感猪接种疫苗

E.易感猪接种高免血清

考点:预防科目2015年执业兽医师资格考试真题预防科目
题型:单项选择题

目前,我国已经开始实施、具有战略性意义的、直接有利于西部地区经济发展的工程是

①南水北调工程 ②北煤南运工程 ③青藏铁路工程 ④西气东输工程[ ]

A.①②  

B.②③    

C.②④    

D.③④

题型:单项选择题

一般在移植后的数天或数月后发生,主要由细胞免疫反应引起,移植物的主要病理变化是实质细胞的坏死。这种移植排斥反应的类型是()

A.超急性排斥反应

B.急性排斥反应

C.慢性排斥反应

D.GVHR

E.ADCC

题型:单项选择题

One morning in Philadelphia, the sun shone bright through all the thick jungles and the tall churches. John, 6, wearing the worn-out clothes, walked from afar, his dark small hands holding a piece of stolen bread.

John stopped for a moment at the entrance to the sacred church and then left tightlyholding the bread,      

He was an orphan(弧儿), whose parents were killed in World War Illeaving him alonein the orphanage for five years, Like many children in the orphanage, he had a lot of free time. Mostly no one took care of them, so they had to learn how to steal those they wanted.             

John believed the existence of God, so every Sunday morning in any case be would go to the cburch to have a look and listen to those people singing inside or reciting the Bible.He felt only at this moment he was the child of God and so close to God. But he couldn'tenter because his clothes were so dirty. John himself knew it.

John was quietly counting. This was his 45th Sunday at the entrance to the church. He stood on tiptoe for a while and walked away.

As time passed, the pastor(牧师) noticed John and learned from others that he was thesmall boy who liked stealing things in the orphanages.

On the 46th Sunday, the sun was shining and John came still holding a piece of bread with his dark small hands. When he just stood there, the pastor came out. He felt like running away, but he was carried by the pastor's friendly smile.

The pastor walked up to his side, clearly seeing John's small hands tremble.

"Are you John?"

John didn't answer, but looked at the pastor and nodded.

"Do you believe in God?" the pastor petted John on his head stained with dust.

"Yes,l do!" This time John told him loudly.

"So you believe in yourself?"

John looked at the pastor, without a word.

The pastor went on saying, "At the first sight of you, I find you're different from other  kids because you have a good heart."

His face tunung red, John said timidly, "In fact, I'm a thief." With that, he loweredhis head.

The pastor didn't speak, but held John's dark small hands, slowly opened them andput them against his wrinkled face.

"Ah:" Just at the same time, John shouted and was about to take out his dark smallhands. Yet the pastor tightly held his small hands and spread them out in the sun.

"Do you see, John?"

"What?"

"You're cupping the sunshine in your hands."

John blankly looked at his hands: when did they become so beautiful?

"In God's eyes, all cluldren are the same. When they are willing to spread out their hands to greet the sun, the sun will naturally shine on them. And you have two things more than they do. First is courage and the second is kindness." With that, the pastor led him into the church.      It was the first time that John went into this sacred place, and at this moment he  didn't feel inferior, but the unspeakable warmth.

On that morning embracing the sunshine, John found himself again, along with the  confidence, satisfaction, happiness, dreams he had never had.

Twenty years have passed. Now the boy who ever tightly held the bread with his dirt hands has been the most famous chefin Philadelphia and made many popular dishes.

Every Sunday morning, he would personally send the bread he baked to the orphanage. Those children who greeted him with cheers were used to consciously spreading their palms before they got the bread.

Because they all knew when we are willing to spread out our hands to greet thesunshine, the sun will naturally shine on us.

小题1:The method the writer uses to develop Paragraph lis      

A.presenting contrasts

B.showing causes

C.offering analyses

D.providing explanations小题2:Why didn't John go inside whenever he went to the church?

A.He was frightened to be recognized by the pastor

B.He was not welcomed by those singing in the church.

C.He was ashamed of his dirty clothes and identity as a thief.

D.He was left alone in the orphanage and nobody cared for him.小题3:John felt     when the pastor walked up to him.

A.excited

B.nervous

C.satisfied

D.angry小题4:Which of the following questions did John respond to firmly?

A.6'Are you John?"

B."Do you see, John?"

C."So you believe in yourself?"

D."Do you believe in God?"小题5:Which of the following can best reflect the pastor's great influence on John?

A.John became a famous chef.

B.John admitted his bad behavior.

C.John believed the existence of God.

D.John spread warmth to other orphans.小题6:According to the passage, the sunshine cupped in hands can bring

A. cheers and confidence    B, dreams and imagination

C. courage and lindness     D. orgiveness and satisfaction

题型:单项选择题

中药鉴定学传统四大鉴定方法中,具有简单、易行、快速特点的是()

A.来源鉴定

B.性状鉴定

C.显微鉴定

D.理化鉴定

E.生物鉴定

题型:单项选择题

当变压器中采集的纸或纸板样品的聚合度降低到()时,应当考虑该变压器退出运行。

A.150

B.250

C.500

D.1000

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