We can learn from Paragraph 2 that______.
A.NIH"s suggestion was written into code decades ago
B.NIH suggested that all Americans take in no more fat
C.government spent a lot of money on curing heart attack
D.poor eating habits may increase the risk of certain diseases
第1题
George Mc Govern advised people to______.
A.take more exercises
B.eat more nutritious food
C.change their eating habits
D.cut down the intake of calories
第2题
The text mainly focuses on modern hearing aids ______.
A.drawbacks and problems
B.advantages and disadvantages
C.development and advancement
D.shortcomings and improvement
第3题
According to the text, CAM2 can______.
A.boost higher frequencies
B.reach the highest frequency
C.make speech more confusing
D.replace a modem hearing aid
第4题
We can infer from Paragraph 3 that______.
A.people with hearing loss can hear nothing at all
B.modern hearing aids help people hear everything
C.there are still shortcomings in modern hearing aids
D.Dr Moore and his team have invented new hearing devices
第5题
Which of the following is true according to Paragraph 2?
A.Telephone can transmit a wide range of frequencies.
B.Higher frequencies are more important than lower ones.
C.People may use many parts of the mouth to utter consonants.
D.Cutting off higher frequencies will not influence understanding.
第6题
Audiphones can help people with hearing problem by______.
A.reducing noise and amplifying higher-frequency
B.cutting down noise and enhancing certain frequencies
C.stressing higher frequencies and impairing lower ones
D.weakening the frequency range between 300Hz and 6kHz
第7题
The best title of the passage could be______.
A.Young Consultants and Their Success
B.Young Consultants in Big Cities
C.Young Consultants in Remote Areas
D.Young Consultants and Their Careers
第8题
The last two paragraphs tell us that______.
A.the present system is to some degree favorable to both firms and consultants
B.consultancies outside big cities need clever people
C.consultants like travelling because they want to become successful
D.consultancies prefer to run their business in remote areas
第9题
Which of the following is true according to Paragraph 3 ?
A.Young people want to live in big cities.
B.The best-paid jobs can be found only in big cites.
C.The first-class consultants generally work in big cities.
D.Everything happens in London.
第10题
The underlined phrase "insecure over-achievers"(Para 2, Line 1)refers to______.
A.those who feel insecure of their life and future
B.those who are unemployed but trying to find a job
C.those who are working very hard to get a more stable job
D.those who are very experienced and rich but feel insecure
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