试题与答案

哪种心脏病最易发生感染性心内膜炎() A.先天性心脏病室间隔缺损 B.先天性心脏病房

题型:单项选择题

题目:

哪种心脏病最易发生感染性心内膜炎()

A.先天性心脏病室间隔缺损

B.先天性心脏病房间隔缺损

C.冠状动脉粥样硬化性心脏病

D.风湿性心脏瓣膜病

E.肺源性心脏病

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D解析:5.构成FAD,是酰基辅酶A脱氢酶的辅酶;衍生的磷酸吡哆醛作为氨基酸转氨酶和脱羧酶的辅酶;维生素PP组成辅酶Ⅰ和辅酶Ⅱ,作为脱氢酶的辅酶,有递氢作用的还原酶的辅酶常为辅酶Ⅱ;生物素是羧化酶...

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题型:阅读理解

Look at the photo of a boy. Do you know who he is? Many Chinese people know him very well now. His name is Lin Hao. He is only nine years old now, but he can save his two partners during the earthquake in Sichuan on May 12, 2008. He carried his two partners with his weak back at that dangerous time. And they got nothing about his parents then. His fourteen-year-old sister took them away and walked seven hours difficultly. At last, they got to Du Jiangyan City safely. He was very calm when he appeared in the picture of the reporter’s cameral. Just as his brave behavior, we are all moved. And he was named “Ten Little Heroes during the Earthquake” by CCTV.

At the same time, another nine children were named “Ten Little Heroes during the Earthquake” by CCTV. Lei Chunian, a 15-year-old child, is a middle school student. He did not run out when the earthquake happened, instead he ran into the classroom and found his seven classmates were sitting at the corner of the classroom. He took them away at once. On the half way, he found there were only six. At that very dangerous time, he ran back to the classroom again. He found a girl crying there because of fearing. He asked her to run away quickly. But she was too afraid to move. So he carried her and ran out of the classroom. A few seconds later, the building fell down and they were all safe.

Let’s remember all these little heroes for ever. They are Ren Dong, Ning Jiaci, Dong Yupei, Liu Li, Tang Fuwen, Kang Jie, Zhou Wen, Yin Quankui and Zhu Hualin. We should learn their spirit of helping others during the dangerous time. Among them, Liu Li and Zhou Wen lost their lives. Zhou Wen is a Tibet (藏族) girl.

(   ) 1. Lin Hao saved ________ during the earthquake on May 12, 2008.

A. one boy       B. one girl      C. two partners of his   D. two teachers of his

(   ) 2. We all moved by little Lin Hao because he was _______ when he appeared in the picture of the reporter’s camera.

A. brave         B. angry        C. frightened          D. calm and brave

(   ) 3. Lei Chunian didn’t _______ when the earthquake happened.

A. run out        B. wake up     C. go to school         D. stand up

(   ) 4. _______ and _______ lost their lives among these ten little heroes.

A. Lei Chunian; Lin Hao           B. Liu Li; Zhou Wen 

C. Kang Jie; Tang Fuwen            D. Dong Yupei; Zhou Wen

(   ) 5. Lei Chunian ran back to the classroom because one of his classmates was ______ in the corner of the classroom because of fearing.

A. sleeping       B. crying        C. reading              D. lying

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