计算：|-16.2|+|-213|+[-（-323）]-|10.7|

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

Ⅳ型肾小管酸中毒反映（）

A.代谢性酸中毒并高血钾

B.远端肾小管功能缺陷

C.近端肾小管功能缺陷

D.远端、近端肾小管均有障碍

E.代谢性碱中毒

麝香的适应证是（）

A.闭证神昏

B.疮疡肿痛

C.血瘀经闭

D.热毒咽肿

E.难产死胎

阅读理解

     The morning for our snowmobiling (雪上汽车) adventure finally arrived, and we set off on the

hourandahalf drive to the resort.A fresh powder had fallen the night before, and everything was

frosted white.We couldn't have asked for more perfect conditions.The sun sparkled (闪光) on the

snow, and the trails (路线) were completely empty-not another person or snowmobile in sight.We

were thrilled at being the only people for miles around...until we got going.  

     As we drove through the deserted wilderness (荒野), my excitement became stonecold fear.I had

no idea what I was afraid of, or why I was afraid, but suddenly every turn, every hill, every steep (陡

峭的) side of the mountain scared me to death.I kept picturing us crashing headlong into a tree or falling

off the side of a drop.    

     But after lunch things changed.We were the only humans who had been there since the snowfall.The

peaceful place, the incredible beauty of the landscape, and the almost sacred experience of sharing a

mountain with the wildlife touched my very core (核心). My mind cleared and quieted and my muscles

relaxed.  

     As we drove the last leg of the run, I began to resent being afraid to drive.Deep down, I wanted to

be in charge of the thing that scared me.It made me angry that fear was keeping me from something I

really wanted to do.The day was coming to an end, and the resort was only a few miles away.I knew

that if I didn't take my chance now, I would regret it.  

     I signaled to my husband to pull over.I wanted to drive, although my heart pounded (重击). I stared

off slowly and felt the wind in my face.I smiled and sped up a little.I let out a "Yeehaw!" and went full out,

taking my husband on the best ride of the day.  

     We ended the day on that breathless, carefree, and I felt proud of myself-proud of overcoming my

fear.

1. What is the story mainly about?

A. What the author loves about snowmobiling.  

B. What difficulties the couple faced during their adventure.  

C. What interested the author during her time snowmobiling. 

D. How the author overcame her fear during her adventure.

2. What can be concluded from the article?

A. The author was confident as she was driving in the deserted wilderness.  

B. The author didn't get worried until they started to drive through the deserted wild.  

C. Aware that she and her husband were the only people around, the author became anxious.  

D. The author was so nervous that she almost crashed into a big tree.

3. According to the article, after lunch the author ________.  

A. gradually calmed down  

B. stopped to enjoy the beautiful scenery

C. saw some wildlife on the mountain  

D. was afraid to continue her journey

4. The underlined word "resent" in Paragraph 4 is closest in meaning to ________.

A. consider      

B. appreciate    

C. hate        

D. recognize

5. What message does the story convey?

A. A person's biggest enemy is his or her inner self.  

B. It's no use crying over the spilt milk.  

C. Take time to enjoy the beauty of nature.  

D. Respect and take pride in yourself.

盘拉小车不动作，该怎样排除故障？