注浆钻孔的终孔孔径不得小于()。

题型:填空题

问题:

注浆钻孔的终孔孔径不得小于()。

考点:钻探工考试井下钻探工井下钻探工题库
题型:填空题

自然界和日常生活中有很多有趣的声现象.例如:笑树能发出笑声是因为果实的外壳上面有许多小孔,经风一吹,壳里的籽撞击壳壁,使其_____发声;广场音乐喷泉的优美旋律是通过_____传入我们耳中的.

题型:填空题

通过抑制胃壁细胞H+-K+-ATP酶活性而用于治疗消化道溃疡的药物是

A.异丙嗪

B.奥美拉唑

C.雷尼替丁

D.苯海拉明

E.氯苯那敏

题型:填空题

第二节完型填空(共20小题,小题1.5分,满分30分)

阅读下面短文,从短文所给各题的四个选项(A, B, C, D)中选能填入相应空白处的最佳选项。

Dear Doctor,

My husband and I got married in 1965 and for the first ten years of our marriage I was very happy to   36   home and raise our three children.Then four years ago, our youngest   37   went to school and I thought I might go back to   38 .

My husband was very   39   and helped me to make my decision.He pointed out all of the things I can do around the   40  , and said he thought I could be a great   41   in business.

After several weeks of job-hunting, I found my   42   job, which is working for a small public relations firm.At first, my husband was very   43  of me and would tell his friends, "My clever little wife can   44   that company she's working for."

But as his joking words were close to   45  , my husband stopped talking to me about my job.I have received several promotions and pay increases, and I am now   46   more money than he is.I can buy my   47   clothes and a new car.Because of our joint incomes, my husband and I can do many things that we had always   48   of doing, but we don't do these things because  he is very   49 .

We   50   about little things and my husband is very critical of me in front of our friends.For the first time in our marriage, I think there is a possibility that our marriage may come to a(an)   51 .

I love my husband very much, and I do not want him to   52   lower, but I also love my job.I think I can be a good wife and a working woman, but I don't know   53 .Can you give me some   54  ? Will I have to choose one or the other or can I keep both my   55   and my new career?

Please help.

"DISTRESSED"

36.A.look                B.stay                        C.see                         D.study

37.A.person                    B.man                       C.child               D.lady

38.A.school                    B.factory                   C.study               D.work

39.A.restricted         B.opposite                  C.disappointed            D.supportive 

40.A.group                     B.house                     C.firm                       D.husband 

41.A.success                   B.failure                    C.mother                   D.helper 

42.A.awkward         B.convenient              C.useful                     D.present

43.A.warm                     B.fond                C.proud                     D.comfortable 

44.A.run                        B.walk                C.hire                        D.sell 

45.A.awareness        B.beliefs               C.reality               D.ambition 

46.A.making                   B.building                  C.producing        D.growing  

47.A.cheap                     B.own                       C.important         D.incredible

48.A.agreed                    B.believed                 C.dreamed                 D.supposed 

49.A.unhappy          B.confident         C.discouraging           D.certain

50.A.communicate   B.strike               C.fight                D.change

51.A.absence                  B.end                        C.exam               D.question 

52.A.gain                B.add                        C.feel                    D.suffer 

53.A.what               B.where                     C.why                   D.how 

54.A.duties                     B.advice                    C.fun                     D.enjoyment

55.A.husband           B.child               C.friendship     D.boss 

题型:填空题

电动机运行时,泵站操作工应做哪些工作?

题型:填空题

术中大量输血的不良反应为()。

A.凝血功能障碍

B.枸橼酸中毒

C.血钾改变

D.酸碱紊乱

E.低钙血症

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