问题 单项选择题 共用题干题

患者,女性,15岁。右眼视力减退、头痛3年;头颅CT示鞍上池内囊实性占位,周围壁可见粗大颗粒状钙化;MR示鞍上池内囊实性占位,囊内T1WI及T2WI均呈高信号,视交叉及垂体受压。

该患者囊内CT呈低密度,MR囊内T1WI及T2WI均呈高信号原因可能为()

A.囊内主要含有水

B.囊内含有胆固醇

C.囊内为急性出血

D.肿瘤坏死囊变

E.囊内血流丰富

答案

参考答案:B

阅读理解

根据短文内容回答下列问题,每空一词。

  It was a Saturday afternoon. Mr Green was reading a newspaper when he

heard his wife crying in the next room. He hurried to her and asked, "What

happened to you, my dear?"

  "Oh,dear!" his wife called out. "My head hurts! Send for a docto. Hurry up!"

Their two children were both out at that moment and something was wrong with

the telephone. Mr Green had to go to a hospital himself . Bad luck! That day all

the hospitals in the town were closed. Mr Green didn't know where to go. Just

then a friend of his saw him and asked,"What is the matter?"

  Mr Green told his friend. The man said,"Why not go to Mr Black? He can

help you. "

  Mr Green was told by his friend Mr Black was a good doctor. He hurried to

Mr Black. When he got there, Mr and Mrs Black were having their evening meal.

The doctor asked Mr Green to drink with him. He was happy and sat at the table.

After that they began to chat(聊天). And when Mrs Black asked," How is your

wife?" "She is fine,thank..."Mr Green stopped at once-he remembered his wife

was waiting for a doctor at home.

1. What was wrong with Mrs Green on a Saturday afternoon?

She had _____ a _____.

2. What did Mrs Green want her husband to do?

She wanted him to _____ a _____ to come at once.

3. Who helped Mr Green when he didn't know where to go?

One of _____.

4. When did Mr Green think of his wife?

He _____ think of his wife _____ Mrs Black asked him how his wife was.

5. What was Mr Green like?

He was a _____.

6. 文中画线的句子用的是什么时态?

                                                                            

7. 将文中画线的句子译成汉语。

                                                                            

选择题