2010年职称英语考试：理工B模拟试题（6）

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　六、完型填空。 　　1.
　　You need a Nap
4 e, {* a. M* p) E- L) f- W　　Medical experts say most Americans do not get ____51____ sleep. They say more Americans need to rest for a short period in the middle of the day. They are advising people to sleep lightly before ____52____ with other activities.
　　One study earlier this year found that persons who sleep for a few minutes during the day were less ____53____ to die of disease. The study followed more than 2,300 Greek adults ____54____ about six years. Adult who rested for half an hour ____55____ three times a week had a 37 percent lower risk of dying from heart disease than those who did not nap.
0 q2 C" D! b& m) N# B1 L. w3 V, n

. ]# ?) ]  Y/ a- j8 y- w) \# E. q　　Study organizers said the ____56____ evidence was in working men. They said naps might improve health by mitigating tension caused by work.
: C$ A- A% _- P, I1 |& A0 m　　Some European and Latin American businesses have supported the ____57____ of napping for many years. They urge people to ____58____ work, go home and have a nap before returning. In the United States, some companies let workers rest briefly in their offices. They believe this reduces in their offices. They believe this reduces ____59____ and accidents, and also ____60____ the amount of work a person can do.
- O; Q, j4 A, o3 Z7 x7 ^' S　　Sleep experts say it is likely that people make more mistakes at work than at other times. They say people should not carry ____61____ important duties when they feel sleepy. And they say the best thing to do is to take a nap. About twenty minutes of rest is ____62____ you need. Experts say this provides extra energy and can increase your effectiveness ____63____ the end of the day. But experts warn that a nap ____64____ last no more than twenty to thirty minutes. A longer nap will put the　body into deep sleep and waking up will be ____65____.
　　51 A　sweet B　sound C　sufficient D　less
　　52 A　checking B　sharing C　continuing D　meeting
# @( W6 p3 N7 L/ q9 y; U　　53 A　lovely B　likely C　fondly D　finely
5 F7 K) v) B! q- Z; x$ ~　　54 A　for B　at C　in D　with
6 m! h9 T) m+ B　　55 A　atleast B　atmost C　atlast D　atfirst
　　56 A strongest B　biggest C　clearest D　powerless
& ~6 a1 C3 K% x( |　　57 A　experiment B　reform C　idea D　way
) [5 M$ m% [  }. P　　58 A change B　improve C　repeat D　leave
　　59 A work B　mistake C　energy D　time
　　60 A　increase B　decrease C　improve D　low
　　61 A　about B　ou C　off D　away
　　62 A　all B　few C　any D　nothing
- r  t. Q: ^  @% Q7 Z　　63 A　unless B　while C　until D　during
　　64 A　may B　would C　should D　might
) k5 X/ C& F$ `6 W* a　　65 A　helpful B　easy C　difficult D　happy