“ does he brush his teeth a day? “Twice. A．What time B．How long C．When D．How many times 题目和参考答案——青夏教育精英家教网—

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“_____does he brush his teeth a day?” “Twice.”

A．What time B．How long C．When D．How many times

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Alcohol is often taken as a symbol of a special celebration or as a sign of friendship．So it is 36 to see people toasting with a large glass of alcohol to the health or fortune. 37 , every year, alcohol also ruins thousands of lives and destroys many happy families .

Some people drink alcohol to 38 their tension or pain. They 39 think that through drinking, they can 40 from their problems and worries. But it is never a 41 ．During those hours of drinking, alcohol only numbs（麻木）their senses and makes them forget their worries. 42 , when they wake up, their problems are still unsolved .

A 43 alcohol drinker is running the great 44 of getting heart diseases and liver（肝脏）failure. Too much alcohol taken into the body system, death will 45 occur. Alcohol also affects unborn babies 46 . Those pregnant mothers with 47 alcohol in their blood system risk 48 their unborn babies to suffer from defects（缺陷）at birth. 49 , babies are innocent victims due to their mothers’ mistake. Therefore they should be extremely cautious of any alcohol and it is better to 50 all drinking during pregnancy(怀孕期).

Drunken driving is one of the worst 51 of alcohol abuse. Every year, many lives are lost due to 52 driving on roads and highways. A drunk driver cannot see and judge the distance clearly and will find it difficult to control his vision and 53 on the road，so he 54 control over his reflexes. That is 55 accidents occur. Not only does he hurt himself but also other innocent road users.

36.A.normal B.common C.ideal D. regular

37.A.Accidently B. Fortunately C.Excitedly D. Unfortunately

38. A. relieve B.increase C.create D.produce

39. A.usually B.surely C. mistakenly D. aimlessly

40. A.differ B. solve C. cancel D. escape

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49. A.Above all B.First of all C.All in all D. After all

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So clearly English that he can always make himself understood.

He seldom has lunch at school, ________?

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Learning is natural. It begins as soon as we were born. Our 36  teachers are our families. At home we learn to talk and to 37  and feed ourselves.
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True learning combines(结合) intake(输入) and output. We take information   52 our brains. Then we use it. Think of a   53  —it stores a lot of information, but it can’t think. It only obeys commands. A person  54  only remembers facts hasn’t really learned. Learning takes   55 only when a person can use what he knows.