患儿,男,12岁。CT示松果体区肿瘤,内有点状钙化,增强扫描肿瘤和侧脑室室管膜明显强

题型:单项选择题

问题:

患儿,男,12岁。CT示松果体区肿瘤,内有点状钙化,增强扫描肿瘤和侧脑室室管膜明显强化,最可能的诊断为

A.松果体瘤
B.生殖细胞瘤
C.畸胎瘤
D.星形细胞瘤
E.室管膜瘤

考点:放射医学主治医师放射科基础知识放射科主治医师
题型:单项选择题

阅读理解。

       Monday... oh. I don't like Monday because I'll have to go back to school again after the weekend.

  Tuesday is not so bad. I usually play tennis with my friends after school. On Wednesday evening I don't

  go out. I stay at home and do my homework. I like Thursday because the next day is Friday. I always go

  out on Friday maybe to the cinema. I love the weekend. On Saturdays I stay in bed until (直到) lunch

  time, and I sometimes go to the shops in the afternoon. In the evening I go to a club-there are good bands

   there every Saturday. Then on Sundays I go to my friend's house or she comes to mine. I usually visit my

   grandmother for an hour in the afternoon. Then the weekend is over and it's Monday-and I feel bad

  again!

1. The writer doesn't like Monday because _____.

A. Monday is the first day of a week

B. he just spent a happy weekend

C. Monday is the first school day of a week

D. he will have many lessons on Monday 

2. The writer thinks Tuesday is not so bad because _____.

A. he can play tennis with his friends

B. he has no homework to do

C. he has a PE. class

D. he is free

3. The writer may go to the movies on _____.

A. Monday          

B. Tuesday

C. Wednesday      

D. Friday

4. What does the writer not do on weekends?

A. Stay in bed until lunchtime.

B. Watch football games on TV.

C. Go to his friend's house.

D. Go shopping in the markets.

5. From the text, we know that the writer _____.

A. doesn't like school very much

B. likes to stay at home

C. only likes Friday

D. only likes Saturday

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单某对先执行2年的有期徒刑应向谁提出赔偿请求后执行的“2年9个月零25天”应向谁提出赔偿请求

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借助数据库管理系统和技术来管理各种数据,并以形象生动或富有创造性的形式展现信息,该技术是

A.数据仓库

B.数据挖掘

C.神经网络系统

D.人工智能系统

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CDMA网中网用户可在全国各地使用短号码进行网内互拨。

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关于龋病的发病特点叙述正确的是

A.只发生于牙齿暴露在口腔中的部分

B.无论乳牙、恒牙均可患龋

C.高糖饮食、牙齿不洁者易患

D.牙齿的窝沟、邻面和牙颈部,暴露的根面处易患

E.错胎不良修复体边缘,活动义齿接触面处易患

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