“Oldwives’tales”arebeliefspasseddownfromonegenerationt...
问题详情:
“Old wives’ tales” are beliefs passed down from one generation to another. For example,most of us remember our parents’ telling us to eat more of certain foods or not to do certain things. Is there any truth in these teachings? Some of them agree with present medical thinking,but others have not passed the test of time. Did your mother ever tell you to eat your carrots because they are good for your eyes? Scientists now report that eating carrots can help prevent a serious eye disease called macular degeneration. Eating just one carrot a day can reduce the possibility of getting this disease by 40%. Garlic is good for you,too. It can kill the type of virus that causes colds. Unfortunately, not all of Mom’s advice passed the test of medical studies. For example, generations of children have been told not to go swimming within an hour after eating. But research suggests that there is no danger in doing so. Do sweets cause tooth problems?Well, yes and no. Sticky sweets made with grains(谷物) tend to cause more problems than sweets made with simple sugars. Even though science can tell us that some of our traditional beliefs don’t hold_water,_there is still a lot of truth in the old wives’ tales. After all, much of this knowledge has been accumulated (积累) from thousands of years of experience in family health care. We should respect this body of knowledge even as we search for clear scientific support to prove it true or false. h of the following is TRUE according to the text?
ky sweets are damaging to our teeth. |
ng garlic is good for our eyes. |
ming after a meal is dangerous. |
ots prevent people from catching colds. |
author develops the third paragraph mainly________.
cause and effect | order in space |
examples | order in time |
phrase“ hold water” in the last paragraph most probably means“________”.
be valuable | be believable |
be admirable | be suitable |
is the author’s attitude towards“old wives’ tales”in the text?
ective(主观的). | ctive(客观的). | atisfied. | ous. |
【回答】
ACBB
知识点:阅读理解
题型:阅读理解
-
下列与实验相关的叙述正确的是 A.稀释浓硫*时,应将蒸馏水沿烧杯内壁缓慢地注入浓硫*中B.配制溶液时,若加水...
问题详情:下列与实验相关的叙述正确的是 A.稀释浓硫*时,应将蒸馏水沿烧杯内壁缓慢地注入浓硫*中B.配制溶液时,若加水超过容量瓶刻度,应用胶头滴管将多余溶液吸出C.配制1mol·L-1300mLNaCl溶液可以选择一个50mL的容量瓶和一个250mL的容量瓶D.可以用右图装置进行*气的...
-
设复数(是虚数单位),则复数的虚部为( )A. B. C. ...
问题详情:设复数(是虚数单位),则复数的虚部为( )A. B. C. D.【回答】B知识点:数系的扩充与复数的引入题型:选择题...
-
(1)观察下图,请将下列国家的英文字母代号填入答题卡图中对应的方框内。早期殖*家:A.葡萄牙 B.英国(2)...
问题详情:(1)观察下图,请将下列国家的英文字母代号填入答题卡图中对应的方框内。早期殖*家:A.葡萄牙 B.英国(2)仔细观察该图,据图指出奴隶贸易的主要集运地的分布特点。【回答】 (1)上框B,下框A。(2)主要分布在非洲西海岸和东海岸。知识点:血腥的资本积累题型:综合题...
-
一个质量为4kg的物体静止在足够大的光滑水平地面上.从t=0开始,物体受到一个大小和方向周期*变化的水平力F作...
问题详情:一个质量为4kg的物体静止在足够大的光滑水平地面上.从t=0开始,物体受到一个大小和方向周期*变化的水平力F作用,力F的变化规律如图所示.则( )A.t=2s时物体沿负方向运动的位移最大B.t=4s时物体运动的位移达最小值C.每个周期内物体的速度变化为一定值D.从t=0开...
相关文章
- Nowyou’reafoolforhelping.“Idon’twanttogetinvolved”seems...
- TakeActionforaBetterWorld:VolunteersNeededSixmonths’pre...
- 任务型阅读Doyouneedusefulandinterestingbooks?Herewe'vegotple...
- It'slateeveninginthemiddleofthewinter.Thesnowisdeep,but...
- Dr.Kwasoneofmyfavoriteprofessorsincollege.Hewasuniquebe...
- Ifoverweightpeopleeatlessandtakemoreexercise,they’llso...
- HereisBooked.net’sselectionofthestrangesteventsworldwi...
- LordByronisoneofthemostexcellentrepresentativesofEnglis...
- Theoddnessoflifeinspaceneverquitegoesaway.Herearesomeex...
- It’snotoftenatomatoisdescribedassosweet‘wheneverpeoples...