问题 单项选择题

慢性胰腺炎声像图表现,下列哪一项不正确()

A.轮廓不清

B.边界常不规则

C.实质回声增强,分布不均

D.主胰管不扩张

E.胰管内可见强回声,后方伴声影

答案

参考答案:D

解答题
阅读理解

阅读理解。

     August has always been difficult for me. It is the time when I realize that the books my English teacher

assigned to me are not going to read themselves and that I have a difficult month in front of me.

     You might think that I don't want to spend my summer reading, but that's not the problem: I love reading.

On the first day of my summer holidays this year, I went to the library and got "A Gathering of Old Men" by

African-American writer Ernest Gaines. I enjoyed it very much. I read all the magazines that my parents

subscribe to and spend about 30 minutes every day with the morning paper. So why do I hate summer reading

for school? Because the books on summer reading lists are often slow-going and just uninviting. Teachers and

librarians don't understand that summer reading can be entertaining as well as educational. They choose books

that a friend of my mother's calls "spinach books": good for you, but not much fun to take in. Every summer,

I read them, hate them and get bitter about the experience.

     This bitterness started three years ago when I was about to begin high school. As preparation, my English

teacher told me to read "The Age of Innocence" by American author Edith Wharton. I'm sure there are many

people who enjoyed "The Age of Innocence"-some might even say it's their favorite book.

     But I don't think any of these people read it as a 14-year-old boy on his summer vacation.

     "The Age of Innocence" is the story of a forbidden romance in New York 100 years ago. At 14, my only

experience with romance was my love for baseball. I couldn't imagine being in love, much less being in love

in 1900. "The Age of Innocence" was totally different to my life.

     Most of my required summer reading has been like that-books written in a style that plays up the adjectives

and plays down the verbs. I guess teachers don't think exciting plots make for "good literature". To me, though,

a good writer describes events and characters in a way that makes the reader want to know what happens next.

     If I were making up a summer reading list, it would include "The Friends of Eddie Coyle" by George V.

Higgins, "The Right Stuff" by Tom Wolfe, and "Into Thin Air" by Jon Krakauer. These are all books that have

literary value but, just as important, can also entertain kids on vacation. If the teachers could stand a little fun

in the books they assign, my Augusts would be a lot more enjoyable.

1. The author thinks he will have a difficult August because _____. [ ]

A. he doesn't like reading in summer vacation

B. he hates the English teacher assigning homework

C. he is to read the books boring and not right for kids

D. he hates August

2. What can make students interested in August reading ought to be _____. [ ]

A. romantic

B. out of date

C. pure

D. entertaining and educational

3. The author listed such books as "The Friends of Eddie Coyle" because he thinks _____. [ ]

A. they can change his opinion

B. he can learn a lot more from them

C. they are of literary value, and enjoyable

D. he has to do as teachers tell him to

4. In the opinion of the author of this passage, a good writer should be one who _____. [ ]

A. uses a way of describing that makes the reader wish to know what to happen next

B. describes events and characters in different ways

C. is learned

D. is full of imagination

5. Which of the following could be the best title of this passage? [ ]

A. I Don't Like Reading on the Vacation

B. Why Can't Teachers Set Us Fun Books?

C. Teachers, Don't Set Us Any Reading Assignments

D. Teachers, Set Us Free