We know from the second paragraph that______.
A. India spends least on public health in the world
B. few parents in India know the ABC of health care
C. few Indians would stay in slum because of bad hygiene
D. most parents in India are aware of the advantages of vaccines
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Most economists argue that automation will increase incomes if______.
A. new jobs are created
B. productive force is boosted
C. machine replaces human labour
D. demand for new products is generated
According to Maynard Keynes, which one of the following is NOT true？
A. Economic stagnation will last for a long period.
B. Economic depression may seem not so pessimistic.
C. Economic possibilities may be bright for our grandchildren.
D. Our grandchildren may be much more affluent than their forefathers.
When the price of cigarette goes up, smokers may______.
A. have a cough
B. stop buying it
C. be reluctant to buy it
D. quit smoking at once
《特种设备安全法》规定：特种设备检验机构接到定期检验要求后，应当按照安全技术规范的要求()进行安全性能检验。
A. 一周后
B. 及时
C. 一个月后
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