多种家畜发生传染病都会使病畜皮肤出现红斑，按压后退色的是（）病。A.猪瘟 B.猪肺疫

早产儿在吸氧条件下，应以最低的氧浓度维持经皮氧饱和度在（）

A、80%-90%

B、85%-95%

C、85%-93%

D、93%-99%

Pete Richards was the loneliest man in town on the day that little Jean Grace opened the door of his shop.

Pete's grandfather had owned the shop until his death. Then the shop became Pete's. The front window was full of beautiful old things: jewelry of a hundred years ago, gold and silver boxes, carved figures from China and Japan and other nations.

On this winter afternoon, a child stood there, her face close to the window. With large and serious eyes, she studied each piece in the window. Then, looking pleased, she stepped back from the window and went into the shop. Pete himself stood behind the counter. His eyes were cold as he looked at the small girl. “Please,” she began, “would you let me look at the pretty string of blue beads in the window?” Pete took the string of blue beads from the window. The beads were beautiful against his hand as he held the necklace up for her to see.

“They are just right,” said the child as though she were alone with the beads. “Will you wrap them up in pretty paper for me, please? I've been looking for a really wonderful Christmas present for my sister.”

“How much money do you have?” asked Pete.

She put a handful of pennies on the counter. “This is all I have,” she explained simply. “I've been saving the money for my sister's present.”

Pete looked at her, his eyes thoughtful. Then he carefully closed his hand over the price mark on the necklace so that she could not see it. How could he tell her the price? The happy look in her big blue eyes struck him like the pain of an old wound.

“Just a minute,” he said and went to the back of the shop. “What's your name?” he called out. He was very busy about something.

“Jean Grace,” answered the child.

When Pete returned to the front of the shop, he held a package in his hand. It was wrapped in pretty Christmas paper.

“There you are,” he said. “Don't lose it on the way home.”

She smiled happily at him as she ran out of the door. Through the window he watched her go. He felt more alone than ever.

Something about Jean Grace and her string of beads had made him feel once more the pain of his old grief. The child's hair was as yellow as the sunlight; her eyes were as blue as the sea. Once upon a time, Pete had loved a girl with hair of that same yellow and with eyes just as blue. And the necklace of blue stones had been meant for her.

But one rainy night, a car had gone off the road and struck the girl. After she died, Pete felt that he had nothing left in the world except his grief. The blue eyes of Jean Grace brought him out of that world of self-pity and made him remember again all that he had lost. The pain of remembering was so great that Pete wanted to run away from the happy Christmas shoppers who came to look at his beautiful old things during the next ten days.

When the last shopper had gone, late on Christmas Eve, the door opened and a young woman came in. Pete could not understand it, but he felt that he had seen her before. Her hair was sunlight yellow and her eyes were sea-blue. Without speaking, she put on the counter a package wrapped in pretty Christmas paper. When Pete opened the package, the string of blue beads lay again before him.

“Did this come from your shop?” she asked.

Pete looked at her with eyes no longer cold. “Yes, it did,” he said.

“Are the stones real?”

“Yes. They aren't the best turquoise(绿松石), but they are real.”

“Can you remember to whom you sold them?”

“She was a small girl. Her name was Jean. She wanted them for her sister's Christmas present.”

“How much were they?”

“I can't tell you that,” he said. “The seller never tells anyone else what a buyer pays.”

“But Jean has never had more than a few pennies. How could she pay for them?”

“She paid the biggest price one can ever pay,” he said.

For a moment there was no sound in the little shop. Then somewhere in the city, church bells began to ring. It was midnight and the beginning of another Christmas Day.

“But why did you do it?” the girl asked.

Pete put the package into her hands.

“There is no one else to whom I can give a Christmas present,” he said. “It is already Christmas morning. Will you let me take you to your home? I would like to wish you a Merry Christmas at your door.”

And so, to the sound of many bells, Pete Richards and a girl whose name he had not yet learned walked out into the hope and happiness of a new Christmas Day.

小题1:When Pete saw Jean Grace, he was ______.

A．very enthusiastic, hoping for some business to be done

B．cold but he still served the young customer

C．cold, unwilling to serve the young customer

D．very warm to the young customer though he did not want to sell anything to her小题2:Pete did not say the price of the necklace because ______.

A．the seller never tells anyone else what a buyer pays

B．he priced the necklace too high

C．he knew it would disappoint the girl

D．he didn't want to sell the necklace小题3:The eyes of Jean Grace brought Pete out of his world of self-pity and he ______.

A．tried to forget the memory of his sweetheart

B．began to look at the world optimistically

C．remembered his lost love

D．no longer felt the pain in him小题4:A young woman came into the shop because ______.

A．she was afraid that there might be some mistake

B．she thought that the stones she had bought were not real

C．she was not sure if she could get more stones like those

D．she did not like what she had once bought小题5:By saying “She paid the biggest price one can ever pay,” Pete meant that Jean Grace    .

A．gave the most money for the necklace

B．gave all she had with her for the necklace

C．appreciated the value of the necklace

D．wanted to have the best thing in the shop小题6: At the end of the story we see that Pete _____.

A．found another girl that he could trust

B．met someone who truly loved him

C．found a place to go at last

D．regained his ability to love

一对农村夫妇抱着白喉病患儿来医院求治，因患儿呼吸困难，面部发绀，生命垂危，医师决定马上做气管切开术，但父母坚决不同意。医师反复解释劝导，患儿父母拒绝手术签字。急诊医师看到患儿病情危急，为及时抢救患儿，毅然对患儿施行了手术，患儿得救，其父母感激不尽。

该案例中的医患关系模式是（）

A.主动-被动型

B.指导-合作型

C.共同参与型

D.并列互补型

E.以上都不是

( )对于 绝版 相当于 生产 对于( )

A．邮票 先进
B．收藏 人类
C．发行 文物
D．再版 复制

如果孩子需要配戴眼镜，应该带他（她）去什么地方验光配镜？（）

A、专业医院

B、专业配镜店（连锁）

C、眼镜城

D、其它配镜机构