在诊断颅内肿瘤时,平扫CT在哪方面优于MRI() A.提供三维成像 B.脑解剖结构显

题型:单项选择题 A1型题

问题:

在诊断颅内肿瘤时,平扫CT在哪方面优于MRI()

A.提供三维成像

B.脑解剖结构显示好

C.后颅窝病变清楚显示

D.颅骨及钙化显示好

E.血管流空效应显示穿越肿瘤的血管

考点:外科住院医师神经外科学神经外科学题库
题型:单项选择题 A1型题

海湾战争中的海湾是指

A.波斯湾

B.亚丁湾

C.比斯开湾

D.几内亚湾

题型:单项选择题 A1型题

题型:单项选择题 A1型题

建设工程合同按照承包工程计价方式可分为以下几类()

A.固定总价合同

B.固定价格合同

C.可调价格合同

D.成本加酬金合同

E.可诞单价合同

题型:单项选择题 A1型题

Everyone has experienced trying, but failing to master a difficult book that was begun with the hope of increasing one's understanding. When that happens, it is 36 to think that it was a mistake to try to read it, but that was not the mistake. The mistake was in 37 too much from the first reading of a(n) 38  book. If you read it in the right way, no book written for the 39 reader, no matter how difficult, need be a cause for despair(令人失望).

What is the right method? The 40 is an important and helpful rule of reading that is either not  41  or often forgotten. That rule is simply this: when reading a difficult book for the first time, read it through without ever  42  to think about the things that you do not understand immediately.

Do not be stopped by what you  43  understand. Read through the difficult  44 ,and you soon come to things that you do understand. Read these  45 .You will have a much better chance of understanding all of the book when you read it again, but that  46  you to have read the book through once  47 .

What you understand by reading the book through to the 48  will help you when you try later to read the places that you did not  49  in your first reading. Or if you never re-read the book, understanding half of it is much better than understanding  50  of it, which will happen  51  you allow yourself to be stopped by the first difficult part of the book.

Most of us were taught to  52  the things that we do not understand. We were told to find the  53  of unfamiliar words, and to try to find an explanation in another  54  for anything that we did not understand in the book that we were reading. But when these things are done before the proper time, they only  55 our reading, instead of helping it.

36. A. necessary     B. useful C. natural       D. effective

37. A. learning       B. wanting      C. accepting    D. expecting

38. A. easy     B. difficult     C. important   D. correct

39. A. ordinary      B. young C. serious       D. sincere

40. A. method B. question     C. answer       D. problem

41. A. taught   B. known       C. sure    D. perfect

42. A. starting B. hesitating   C. Stopping    D. repeating

43. A. can't     B. won't  C. mustn't       D. wouldn't

44. A. words   B. articles       C. parts   D. points

45. A. quickly B. immediately      C. clearly       D. carefully

46. A. requires       B. causes C. advises       D. allows

47. A. later     B. after   C. before D. again

48. A. top       B. end     C. bottom       D. cover

49. A. see       B. turn    C. Notice D. understand

50. A. anything      B. everything  C. nothing      D. something

51. A. if B. so that  C. whenever   D. as though

52. A. put away      B. put down    C. think of      D. think about

53. A. uses      B. Meanings   C. Spellings    D. troubles

54. A. thinking       B. reading      C. Book  D. way

55. A. harm    B. increase      C. Improve     D. prevent

题型:单项选择题 A1型题

关于项目风险管理的叙述,______是错误的。

A.为了做好项目风险管理,必须采取措施避免出现需求变更的情况

B.项目风险管理过程包括风险识别、风险分析、风险应对和风险控制

C.可采用流程图(鱼刺图)和访谈等工具进行风险识别

D.应对风险的3项基本措施是规避、接受和减轻

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