问题 单项选择题 A1型题

颅内常见转移癌的原发病变是()

A.肺癌,消化道肿瘤,膀胱癌

B.消化道肿瘤,皮肤黑色素瘤,子宫肿瘤

C.肺癌,黑色素瘤,泌尿生殖系肿瘤,消化道肿瘤

D.子宫、膀胱肿瘤,甲状腺癌,乳腺癌

E.皮肤黑色素瘤,子宫肿瘤,消化道肿瘤,甲状腺癌及骨肿瘤

答案

参考答案:C

解析:国内外资料均表明,颅内转移瘤的原发病变以肺癌、黑色素瘤、泌尿生殖系肿瘤、消化道肿瘤最多。

阅读理解

阅读理解

       David came from a poor family. When he finished his high school, however, he was given a wonderful present. "Some of my friends got new clothes and a rich boy even got a new car," he remembered, "My

dad reached into his trousers pocket and took something out. I held out my hand, and his present dropped into it-a nickel(五分镍币)."

       Dad said to me, "Buy a newspaper with that. Read every word of it. Then turn to the classified section(分类栏目)and get yourself a job. Get into the world. It's all yours now." I always thought that was a great joke my father had played on me until a few years later when I was in the army, sitting in a foxhole(战壕), and thinking about my family and my life. It was then I realized that my friends had got only new cars, or only new clothes. My father had given me the whole world. What a great present!"

1. When David left school, he received ______ as a present.

A. a new car                        

B. new clothes  

C. both A and B                    

D. hardly anything

2. David's father asked him to _____.

A. learn how to read a newspaper    

B. get a job by himself

C. play a joke                    

D. remember the classified section

3. The title of the passage may be ________.

A. How to Be a Soldier            

B. How to Find a Job  

C. A Great Joke                  

D. A Great Present

4. What did David think of his present from his father at first?

A. It was a joke.                  

B. It was a great present.  

C. He disliked it.                  

D. The present was expensive

5. What did David become a few years later?

A. A college student.              

B. A rich person.  

C. A soldier.                    

D. A newspaper reporter.

单项选择题