马钱子中毒可用（） A．白萝卜或白菜捣烂取汁加糖频饮 B．土茯苓煎汤饮 C．生姜捣汁

按照财政部门的有关规定，对于外国政府贷款项目的收费，贷款合同项目在500万美元及以下的，收取的手续费为( )。

A．1%

B．0.5%

C．0.7%

D．0.35%

下列化学工艺最早是从我国产生的是（　　）

A．酿制葡萄酒

B．烧瓷器

C．电解法精炼铜

D．合成氨

The past few years have been busy ones for human-rights organisations. In prosecuting the so-called war on terror, many governments in Western countries where freedoms seemed secure have been tempted to nibble away at them, while doughty campaigners such as Amnesty International (国际特殊组织) also exist for defence. Yet Amnesty no longer makes the splash it used to in the rich world. The organisation is as vocal as it ever was. But some years ago it decided to dilute a traditional focus on political rights by mixing in a new category called social and economic rights.

You might suppose that the more of rights you campaign for the better. Why not add pressing social and economic concerns to stuffy old political rights such as free speech and free elections What use is a vote if you are starving Are not access to jobs, housing, health care and food basic rights too No: few rights are truly universal, and letting them multiply weakens them.

Food, jobs and housing are certainly necessities, but there’s no use to call them "rights". When a government looks someone up without a fair trial, the victim, perpetrator and remedy are pretty clear. This clarity seldom applies to social and economic "rights". Who should be educated in which subjects for how long at what cost in taxpayers’ money is a political question best settled at the ballot box (投票箱). And no economic system known to man guarantees a proper job for everyone all the time.

It is hardly an accident that the countries keenest to use the language of social and economic rights tend to be those that show least respect for rights of the traditional sort. And it could not be further from the truth. For people in the poor world, as for people everywhere, the most reliable method yet invented to ensure that governments provide people with social and economic necessities are called politics. That is why the rights that make open polities possible — free speech, due process, protection from arbitrary punishment— are so precious. Insisting on their enforcement is worth more than any number of grandiloquent but unenforceable declarations demanding jobs, education and housing for all.

Many do-gooding outfits suffer from having too broad a focus and too narrow a base. Amnesty used to appeal to people of all political persuasions and none, and concentrate on a hard core of well-defined basic liberties. However, by trying in recent years to borrow moral authority from the campaigns and leaders of the past and lend it to the cause of social reform, Amnesty has succeeded only in muffling what was once its central message, at the very moment when governments in the West need to hear it again.

Social and economic rights are mainly emphasized in poor countries because （）

A. these issues are very important for people in those countries

B. they are living necessities

C. developed countries cannot solve these probrems

D. they want to use them to cover up their poor politic rights

3岁患儿，半年前车祸致脑挫伤并行血肿清除术，2d前出现左手和左前臂抽搐，最后扩大到整个左上肢，持续约1min，连续发作3次后，左上肢肌力3级，肱二头肌、肱三头肌反射减退，现肢体肌力和体征可恢复正常。

本病最可能的定位诊断是病损在

A．左侧中央前回

B．右侧中央前回

C．左侧中央后回

D．右侧中央后回

E．右侧内囊

（）即以高价和高水平的促销推出新产品。