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单选题
By making some very simple changes at home, old people _____.
A
are free from home accidents
B
can improve their health
C
are likely to live longer
D
can live more safely
参考答案
参考解析
解析：
细节题。从文章的第一段第二句“Most old people can live safely at home if they make a few changes”可知，如果稍作改动，老年人在家中将会非常安全。A项“完全不会发生意外”，B项“可以改善健康状况”，C项“可能会更长寿”，与原文所述内容不符，正确答案为D。
细节题。从文章的第一段第二句“Most old people can live safely at home if they make a few changes”可知，如果稍作改动，老年人在家中将会非常安全。A项“完全不会发生意外”，B项“可以改善健康状况”，C项“可能会更长寿”，与原文所述内容不符，正确答案为D。
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共用题干
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共用题干
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共用题干
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共用题干
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考题
Life gets noisier every day and very few people can free from noise of some sort or another.It doesn′t matter where you live--in the middle of a modem city,or a faraway village--the chances that you will be disturbed by jet aero planes,transistor radios,oil powered engines,etc.,are almost everywhere.We seem to be getting used to noise,too.Some people feel quite lonely without background music while they are working.
Scientific tests have shown that total silence can be very frightening experience for human beings.However,some people enjoy listening to pop music which is very loud,and this can do harm to their eardrums（耳鼓）.The noise level in some disco is far above the usual safety level for heavy industrial areas.
One recent report about noise and concentration（专心）suggested that although a lot of people say that any noise disturbs their concentration,what really affects their ability to concentrate is a change in the level of noise.It goes on to say that a background noise,which doesn′t change too much（music,for example）may even help people to concentrate.
Scientists have discovered that what prevents people from concentrating isA.any kind of noise
B.great changes in level of noise
C.background,noise
D.various background music
考题
填空题Now the number of people who are working at home on the Internet (be) ____ still very small.
考题
单选题The purpose of this passage is to tell people that_____.A
most old people die from accidents at homeB
up to half of home accidents could be preventedC
falls at home can be avoided by taking some simple measuresD
protection of old people should be the first concern for the public
考题
单选题Some old people don’t like pop songs because they can’t ______ so much noise.A
resistB
sustainC
tolerateD
undergo
考题
单选题By making some very simple changes at home, old people _____.A
are free from home accidentsB
can improve their healthC
are likely to live longerD
can live more safely
考题
单选题Alan often goes to the old people’s home ______up the old and look after them.A
to cheerB
cheerC
cheersD
cheered
考题
单选题More attention should be given to the bicycle as a means of transport because it is _____.A
a very efficient and simple deviceB
much cheaper than a carC
widely used in Amsterdam and CambridgeD
still used by rich people
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