平均寻道时间一般为()ms A.3~13ms B.4~15ms C.2~9ms D.

题型:单项选择题

问题:

平均寻道时间一般为()ms

A.3~13ms

B.4~15ms

C.2~9ms

D.8~10ms

考点:网络系统集成网络系统集成题库
题型:单项选择题

患者男,34岁,阑尾切除术后1个月,右下腹疼痛3天,伴发热38℃,无大便性状改变。查体:右下腹切口无红肿,右下腹压痛,无包块,WBC13×109/L。

初步诊断是()

A.结肠癌

B.盆腔脓肿

C.阑尾残株炎

D.粘连性肠梗阻

E.溃疡性结肠炎

题型:单项选择题

真核生物的TATA盒是()

A.DNA合成的起始位点

B.RNA聚合酶与DNA模板稳定结合处

C.翻译起始点

D.RNA聚合酶的活性中心

E.转录起始点

题型:单项选择题

第二节完型填空(共20小题;每小题1.5分,满分30分)

阅读下面短文,掌握其大意,然后从36—55各题所给的四个选项(A、B、C和D)中,选出最佳选项,并在答题卡上涂黑。

A loving person lives in a loving world.A hostile (敌意的) person lives in a hostile world.Everyone you meet is your mirror.

Mirrors have a very particular    36  .They reflect the image in front of them.Just as a

37  mirror works as the vehicle to reflection,    38   do all of the people in our lives.

When we see something beautiful such as a flower garden, that garden    39   a reflection When we love someone, it's a(n)    40   of loving ourselves.We have often heard things like "I love how I am when I'm with that person." That simply    41   into "I'm able to love me when I love that other person."    42   , when we meet someone new, we feel as though we "click".Sometimes it's as if we've    43   each other for a long time.That feeling can come from    44   similarities.

Just as the "mirror" or other person can be a positive reflection, it is more likely that we'll

45   it when it has a negative connotation(内涵).    46  .it's easy to remember times when we have met someone we're not particularly    47  about.We may have some criticism (批评) in our mind about the    48  .This is especially true when we get to know someone with whom we would rather spend    49  time.

Oftentimes, when we    50   qualities in other people, ironically(讽刺地), it's usually the mirror that's    51  to us.

At times we meet someone   52   and feel distant, disconnected, or disgusted.   53   we don't want to believe it, and it's not easy or    54   to look further, it can be a great learning lesson to    55   what part of the person is being reflected in you.It's simply just another way to create more self-awareness.

36.A.target       B.style        C.function    D.color

37.A.medical    B.physical    C.chemical       D.mental

38.A.so   B.then  C.nor   D.neither

39.A.focuses on       B.applies to      C.works with       D.serves as

40.A.reward     B.evaluation       C.reflection        D.example

41.A.grows       B.translates  C.enters       D.falls

42.A.Obviously       B.Strangely      C.Fortunately      D.Frequently

43.A.known      B.supported  C.observed   D.recognized

44.A.creating    B.lacking     C.sharing     D.comparing

45.A.ignore      B.keep  C.take   D.notice

46.A.In brief    B.In addition       C.For example    D.As usual

47.A.crazy B.anxious     C.upset D.concerned

48.A.time  B.mirror      C.garden      D.person

49.A.less   B.amazing    C.more D.valuable

50.A.appreciate B.dislike      C.describe    D.discover

51.A.shouting   B.shining     C.speaking   D.pointing

52.A.new  B.nervous    C.familiar    D.friendly

53.A.If      B.Although  C.Since D.Once

54.A.terrible     B.noble C.reliable     D.desirable

55.A.figure out B.take out    C.put out     D.give out

题型:单项选择题

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题型:单项选择题

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