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财务报表分析的全面原则是指分析时应兼顾行业各公司的共性。 ()

A. 正确
B. 错误

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净资产倍率越小,说明股票的投资价值越高;反之,投资价值越低。 ()

A. 正确
B. 错误

理论上讲,ETF或LOF的市场价格应与基金的内在价值即基金单位资产净值保持一致,但在现实市场中,由于受到诸如交易费用和供求关系等多种因素的影响,ETF或LOF的市场价格一般呈现出在基金单位资产净值附近小幅波动的趋势。 ()

A. 正确
B. 错误

M2与M1的差额叫“准货币”。 ()

A. 正确
B. 错误

Alexander Glassman presented the findings recently during the yearly meeting of the American Psychiatric Association. Doctor Glassman is the director of an antismoking center at Columbia University in New York City. His study examined 100 smokers who have a history of depression. People with depression suffer periods of extreme sadness.
The researchers studied people who have succeeded and those who have failed in their efforts to stop smoking. The study found that people who did stop smoking were two times as likely to suffer from depression again within six months as those who continued to smoke.
Doctor Glassman says smokers who are depressed use tobacco to make themselves feel better. But, he says people with depression seem to have a much harder time stopping than non-depressed smokers.
So, drugs to fight depression are now also being used to help people stop smoking. Doctors say the most effective one is called Buproprion.
Buproprion mainly affects the brain chemical dopamine(多巴胺). nicotine(尼古丁) is a substance in tobacco that also affects dopamine. Buproprion helps people stop smoking because it eases the body's desire for nicotine. Doctor Glassman says the drug does not make people stop smoking. But it makes it easier for those who want to stop.
When people with depression tried to stop smoking they are ______.

A. as likely to fail as non-depressed smokers
B. more likely to fail than non-depressed smokers
C. more likely to succeed than non-depressed smokers
D. most likely to succeed among the smokers

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