在采用Pentium处理器的PC机系统板(主板)上,连接慢速外设接口卡的总线普遍是_

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问题:

在采用Pentium处理器的PC机系统板(主板)上,连接慢速外设接口卡的总线普遍是______总线。

考点:计算机等级考试PC技术三级PC技术笔试
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上颌第一磨牙的牙合面一般有四个牙尖,四个牙尖的大小顺序正确的为 ()

A.近舌尖>近颊尖>远舌尖>远颊尖

B.近舌尖>近颊尖>远颊尖>远舌尖

C.近舌尖>远颊尖>远舌尖>近颊尖

D.近舌尖>远颊尖>近颊尖>远舌尖

E.近舌尖>远舌尖>近颊尖>远颊尖

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It is universally known that friendship is one of the permanent themes in the literature of all languages. Friends are people who willingly and readily help us when we are in trouble, and show   36  for us when we are in misery. This is   37   human beings were born to need the warmth and laughter of friends. Some of us like    38  friends, while others different friends. Personally,I prefer both. 

It goes without saying that having similar friends has many    39  , We can feel a renewed sense of    40  when we have a group of old friends who would    41    our sufferings and happiness.   42  ,  old friends always  know  how to   43  mutual trust(互信)and how to avoid    44    conflicts. I always feel    45   when I meet an old friend after a long   46 . Immediately, hearty laughter    47    the atmosphere. 

Nevertheless I believe that a mixture of friends is    48  advantageous. One can ___49___ various sorts of friends in three aspects. First, frequent    50  with different friends broadens my world   51   .Just as various kinds of nutriments keep you healthy, making a   52   of friends keeps you lively. Secondly , I have found that the   53  friends cannot only    54  new adventures but alse show me new   55  to success in life. Thirdly, they can help me with whatever difficulties I encounter in life. 

To conclude, I prefer to have both types of friends and as many as possible. Of course, I will not forget friends wisely.

36.A.direction          B.respect                    C.sympathy         D.anxiety

37.A.because           B.why                       C.how                D.What

38.A.true                 B.right                       C.same               D.similar

39.A.problems         B.advantages             C.disadvantages   D.duties

40.A.tension            B.challenge                C.strength          D.oppression

41.A.share              B.convey                   C.guarantee         D.cause

42.A.Therefore        B.Otherwise               C.However          D.Moreover

43.A.lack                B.abandon                  C.bear                D.maintain

44.A.obvious           B.impossible                 C.impressive       D.hidden

45.A.stressed           B.worried                  C.delighted         D.confused

46.A.experience       B.departure                C.work               D.discussion

47.A.fills                B.weakens                  C.ruins               D.buries

48.A.eagerly            B.equally                  C.bitterly            D.rarely

49.A.make with              B.benefit from           C.result from       D.appeal to

50.A.quarrel            B.contact                   C.argument               D.view

51.A.attitude            B.position                  C.outlook         D.ambition

52.A.range                     B.series                      C.quantity           D.variety

53.A.strange            B.doubtful                 C.available          D.different

54.A.result from      B.stick to                   C.attend to          D.lead to

55.A.avenues          B.appeal                    C.benefit             D.attitude

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男性,24岁。3小时前车祸致右股骨中段骨折,骨端外露。X线检查示为小斜形骨折。最佳的治疗是()

A.清创缝合,右下肢悬吊

B.清创,骨折复位,固定架外固定

C.清创缝合,骨折待二期处理

D.清创缝合,石膏固定

E.清创缝合,手法复位,夹板固定

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各系统的设备必须在显眼位置张贴有统一规格的(),包括设备名称、主要性能、最近检修保养时间及责任人。

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柴油机机油中混入柴油使柴油机油压力低,应()。

A.加机油

B.清洗冷却器

C.更换压力表

D.检查原因排除故障后,更换机油

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