下列物质中,不能作干燥剂的是()。A、生石灰 B、烧碱 C、石灰石 D、浓硫酸

题型:单项选择题

问题:

下列物质中,不能作干燥剂的是()。

A、生石灰

B、烧碱

C、石灰石

D、浓硫酸

考点:化工总控工考试化工总控工初级化工总控工初级题库
题型:单项选择题

党参的功效是( )

A.既能治疗中气不足,又能治疗肺气亏虚
B.既能治疗气虚欲脱,又能治疗肺气亏虚
C.既能治疗阴虚火旺,又能治疗肺气亏虚
D.既能治疗肾虚遗精,又能治疗肺气亏虚
E.既能治疗暑湿吐泻,又能治疗肺气亏虚

题型:单项选择题

可以使政府每一项支出的具体用途得到全面、具体、清晰反映的支出分类方法是按照( )对财政支出进行的分类。

A.政府支出功能

B.政府支出经济性质

C.政府支出最终结果

D.政府支出发生的时间

题型:单项选择题

第二节:完形填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项。

There are many American expressions that use parts of the body like the back, shoulders and even chest.

When I am facing a lot of  36  at work, my back and neck will start to hurt. I have too many things to do  37  my supervisor is on my back all the time. In other words, my employer is always telling me to do things.

Sometimes, I want my employer to get off nay 38 ! I want her to  39  criticizing me and making too many  40  on my time. I cannot say this, however. I would never turn my back on her and   41   to help when there is a need. If I did refuse to help, my supervisor might say  42   things about me behind my back. She might  43  me when I am not present. This would surely be a stab (暗箭) in the back. It is never kind to unfairly  44  or say bad things about other people.

I know that my employer carries a lot on her shoulders. She is  45  for many things at the office. And because she is so important, she sometimes gets to rub shoulders with the top officials. She gets to   _46  time with some very important people. 1 believe the top official  47  my supervisor. He  48_   gives her file cold shoulder.  49  he always treats her like she is an  50  part of the organization.

I also value my supervisor. In fact, I think she is very effective in her job. Of course, I could  51_   my opinion at the top of my lungs, or as  52  as I possibly could. It might even feel good to get my emotions off my  53 . It is always helpful to tell people how you  54  so that your emotions do not   _55  you.

36, A. pleasure              B. pressure                 C. promotion               D. power

37. A. before         B. because           C. though                  D. unless

38. A. back          B, shoulders          C. chest              D. job

39. A, continue       B. finish             C. stop              D. miss

40. A, interests        B. profits            C. demands          D. changes

41. A. agree          B. like               C. offer              D. refuse

42. A. important       B. valuable           C. bad              D. boring

43. A. praise          B, attract            C. call               D. criticize

44. A. harm          B, believe            C. ignore             D. trouble

45. A. reasonable       B. responsible        C. required           D. resistant

46. A. spare           B. speed              C. spend              D. spread

47. A. values          B. understands        C. challenges         D. responds

48. A. always         B. never                   C. often             D. sometimes

49. A. However       B. Similarly                C. Eventually               D. Instead

50. A. important       B. individual         C. inspiring          D. interactive

51. A. tell            B. yell               C. explain            D. scold

52. A. softly          B. eagerly             C. loudly             D. secretly

53. A. heart              B. chest             C. mind             D. hand

54. A. feel            B. go               C. think             D. act

55. A. support         B. protect            C. comfort           D. trouble

题型:单项选择题

马氏体不锈钢的最终热处理是()

A.软化退火

B.淬火

C.回火

D.固溶处理

题型:单项选择题

某医师长期病假,痊愈后上班。医院医务处提醒其应按规定需重新办理执业注册手续,因其中止执业活动时间超过

A.3个月
B.6个月
C.12个月
D.18个月
E.24个月

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