问题 单项选择题

关于脑转移瘤的治疗,叙述正确的是()。

A.单发脑转移单纯手术即可

B.脑转移瘤数目比较多的患者首选立体定向放射治疗

C.立体定向放射治疗一般用于脑实质内位置较深,直径<5cm,无症状的病灶

D.对于颅外肿瘤广泛转移,预期寿命不到3个月的患者,单纯全脑放射治疗即可

E.对于无法手术的患者,应该给予化学治疗

答案

参考答案:D

单项选择题
完形填空

    Of all the men who ever liked fresh air, no one liked it more than James Wilson did. He _1__ slept with his window open even when snow was falling outside.

One winter, he went to Finland on business. When he _2__ his room in the hotel, he found that the windows were closed to __3__ the icy air out. He did his best to open one but failed. The bed was really __4___, but Wilson couldn’t sleep. He __5__ forget the closed windows. No fresh air! It was __6___ to think of.

At about one o’clock in the morning, he was __7__ awake. Worrying about the air in the room. He became very angry. Where was the __8__ ? He could see something that looked like __9___ over there. He threw a shoe at it through the darkness with all the force of his strong right arm. A terrible sound of breaking glass _10__ the room, but to Wilson’s sad heart, it seemed like the sound of __11___ music.

When daylight came through the window, he __12___ and lay with his eyes close. There was __13__ to worry about. __14___ was it ? Oh, the broken window! Yes, indeed. He would have to pay __15__ that. He opened his eyes to look.

Suddenly he sat up in __16__. The window was not broken at all. The __17__ was all in one piece, just as good as it had been the night before. __18__ fresh air was entering the room through the window!

He then turned his eyes to the __19__ and saw a broken picture __20__ on the wall. There was a shoe on the floor below it, and a lot of broken glasses around the shoe.

1. A. seldom           B. often                 C. sometimes          D. always

2. A. left             B. cleaned               C. entered            D. examined

3. A. prevent          B. keep                  C. stop               D. send

4. A. cold             B. comfortable           C. bad                D. terrible

5. A. shouldn’t       B. wasn’t able to       C. couldn’t          D. wouldn’t

6. A. unlucky          B. anxious               C. difficult          D. terrible

7. A. already          B. nearly                C. hardly             D. still

8. A. waiter           B. manager               C. window             D. light

9. A. paper            B. glass                 C. a picture          D. a man

10. A. destroyed       B. covered               C. filled             D. entered

11. A. funny           B. strange               C. beautiful          D. famous

12. A. got up          B. woke up               C. went in            D. came down

13. A. a lot           B. little                C. something          D. someone

14. A. What            B. How                   C. Where              D. Who

15. A. to              B. with                  C. from               D. for

16. A. silence         B. surprise              C. trouble            D. pain

17. A. window          B. picture               C. glass              D. shoe

18. A. Much            B. No                    C. Still              D. Yet

19. A. outside         B. top                   C. side               D. bottom

20. A. lying           B. hanging               C. falling            D. put