Passage 6 ?(河南省新野三高2010屆高三上學期第三次月考) ?完形填空

At the beginning of this century, medical scientists made an interesting discovery; we are built not just of flesh and blood but also of ? 36 ?. They were able to show that we all have “a body clock” ? 37 ??us, which controls the ? 38 ? and fall of our body energies, ? 39 ? us different from one day to the next.

The ? 40 ? of “a body clock” should not be too ? 41 ? since the lives of most living things are controlled ? 42 ? the 24 hour night-and-day cycle. We feel ? 43 ? and fall asleep at night and become ? 44 ? and energetic during the day. If the 24 hour-cycle is ? 45 ? , most people experience unpleasant ? 46 ? . For example, people who are not ? 47 ? to working at night can find that ? 48 ? of sleep causes them to ? 49 ? badly at work.

??50 ? the daily cycle of sleeping and ? 51 ??, we also have other cycles which ? 52 ? longer than one day. Most of us would ? 53 ? that we feel good on some days and not so good on ? ?54 ? ; sometimes our ideas seem to flow and at other times, they ? 55 ? do not exist.

36．A．bones B．energy C．time D．mind

37．A．on B．a(chǎn)round C．between D．inside

38．A．movement B．supply C．use D．rise?

39．A．showing B．making C．treating D．changing

40．A．idea B．opinion C．story D．invention

41．A．difficult B．exciting C．surprising D．interesting

42．A．by B．from C．over D．during

43．A．dull? B．tired? C．dreamy? D．peaceful

44．A．lively B．excited C．regular D．clear

45．A．disturbed B．shortened C．reset D．troubled

46．A．feelings B．moments C．senses D．effects

47．A．prevented B．a(chǎn)llowed C．used D．expected

48．A．miss B．none C．lack D．need

49．A．control B．show C．manage D．perform

50．A．With B．As well as C．Except D．Rather than

51．A．waking? B．moving C．living D．working

52．A．repeat B．last C．remain D．happen

53．A．a(chǎn)gree B．believe C．realize D．a(chǎn)llow

54．A．other B．the other C．others D．a(chǎn)ll other

55．A．just B．only C．still D．yet

答案 ?36-40 CDDBA ? 41-45 CABAA ? 46-50 ACCDB ? ? 51-55 ?ABACA