甲、乙上山去打猎，在一茅屋旁的草丛中，见有动静，以为是兔子，于是一起开枪，不料将在此

下列中央银行资产负债项目中，属于中央银行对金融机构债权的是（）。

A.金融机构存款

B.存款准备金

C.贴现及放款

D.通货发行

在种子萌发过程中，发生了物质和能量的变化。请你用一个正确的式子表示出来：________________________________________。

Life expectancy in the richest countries of the world now exceeds the poorest by more than 30 years, figures show. The gap is widening across the world, with Western countries and the growing economies of Latin America and the Far East advancing more rapidly than Africa and the countries of the former Soviet Union. Average life expectancy in Britain and similar countries of the OECD was 78.8 in 2000-2005, an increase of more than seven years since 1970-1975 and almost 30 years over the past century. In sub-Saharan Africa, life expectancy has increased by just four months since 1970, to 46.1 years. Narrowing this "health gap" will involve going beyond the immediate causes of disease-poverty, poor sanitation and infection—to tackle the "causes of the causes" —the social hierarchies in which people live, says the report published by the Global Commission on the Social Determinants of Health established by the WHO in 2005.
Professor Sir Michael Marmot, chairman of the commission, who first coined the term "status syndrome", said social status was the key to tackling health inequalities worldwide. In the 1980s, in a series of ground-breaking studies among Whitehall civil servants, Professor Marmot showed that the risk of death among those on the lower rungs of the career ladder was four times higher than those at the top, and that the difference was linked with the degree of control the individuals had over their lives.
He said yesterday that the same rule applied in poorer countries. If people increased their status and gained more control over their lives they improved their health because they were less vulnerable to the economic and environmental threats. "When people think about those in poor countries they tend to think about poverty, lack of housing, sanitation and exposure to infectious disease. But there is another issue, the social gradient in health which I called status syndrome. It is not just those at the bottom of the hierarchy who have worse health; it is all the way along the scale. Those second from the bottom have worse health than those above them but better health than those below."
The interim report of the commission, in the online edition of The Lancet, says the effects of status syndrome extend from the bottom to the top of the hierarchy, with Swedish adults holding a PhD having a lower death rate than those with a master’s degree. The study says.. "The gradient is a worldwide occurrence, seen in low-income, middle-income and high- income countries. It means we are all implicated. "
The result is that even within rich countries such as Britain there are striking inequalities in life expectancy. The poorest men in Glasgow have a life expectancy of 54, lower than the average in India. The answer, the report says, is empowerment, of individuals, communities and whole countries. "Technical and medical solutions such as medical care are without doubt necessary. But they are insufficient." Professor Marmot said: "We talk about three kinds of empowerment. If people don’t have the material necessities, they cannot be empowered. The second kind is psycho-social empowerment: more control over their lives. The third is political empowerment, having a voice."
The commission’s final report, to be published soon, will identify the ill effects of low status and make recommendations for how they can be tackled. In Britain a century ago, infant mortality among the rich was about 100 per 1,000 live births compared with 250 per 1, 000 among the poor. Infant mortality is still twice as high among the poor in Britain, but the rates have come down dramatically to 7 per 1,000 among the poor and 3.5 among the rich. Professor Marmot said: "We have made dramatic progress, but this is not about abolishing the rankings, but by identifying the ill effects of hierarchies we can make huge improvement.\

Which of the following CANNOT be found from the passage

A．Life expectancy in Latin America and the Far East is increasing faster than Africa.

B．In Africa, life expectancy had only increased by four years since 1970 to 46.1 years.

C．There is a gap of more than 30 years in life expectancy between the richest countries and the poorest countries.

D．Within rich countries there are also great inequalities in life expectancy between the rich and the poor.

动脉导管未闭有显著肺动脉高压时可出现（）

A.头面部青紫

B.上半身青紫

C.全身青紫

D.末梢青紫

E.下半身青紫

婴儿营养不良最常见的病因是

A．先天不足
B．喂养不当
C．缺乏锻炼
D．疾病影响
E．免疫缺陷