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受电弓三态。
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There was, last week, a glimmer of hope in the world food crisis. Expecting a bumper harvest, Ukraine relaxed restrictions on exports. Overnight, global wheat prices fell by 10 percent.
By contrast, traders in Bangkok quote rice prices around $1,000 a ton, up from $460 two months ago.
Such is the volatility of today’s markets. We do not know how high food prices might go, nor how far they could fall. But one thing is certain: We have gone from an era of plenty to one of scarcity. Experts agree that food prices are not likely to return to the levels the world had grown accustomed to any time soon.
Imagine the situation of those living on less than $1 a day - the “bottom billion,” the poorest of the world’s poor. Most live in Africa, and many might typically spend two-thirds of their income on food.
In Liberia last week, I heard how people have stopped purchasing imported rice by the bag. Instead, they increasingly buy it by the cup, because that’s all they can afford.
Traveling though West Africa, I found good reason for optimism. In Burkina Faso, I saw a government working to import drought resistant seeds and better manage scarce water supplies, helped by nations like Brazil. In Ivory Coast, we saw a women’s cooperative running a chicken farm set up with UN funds. The project generated income - and food - for villagers in ways that can easily be replicated.
Elsewhere, I saw yet another women’s group slowly expanding their local agricultural production, with UN help. Soon they will replace World Food Program rice with their own home-grown produce, sufficient to cover the needs of their school feeding program.
These are home-grown, grass-roots solutions for grass-roots problems - precisely the kind of solutions that Africa needs.
某县人民政府为加快政府职能转变，促进地方经济发展，进行了一系列重大改革：①经县人民代表大会批准，对县人民政府工作部门进行调整，合并了三个部门，增设了两个部门；②在全县公开竞聘县人民政府工作部门中的四个局的局长，并由县长任命；③报省人民政府批准，撤销某乡，改设为镇；④在某乡实行直接选举，由该乡选民直接选举产生乡长。 请结合上述材料，分析该县人民政府的改革措施是否符合宪法和法律的相关规定，并说明理由。
我国《刑法》第307条第1款规定：“以暴力、威胁、贿买等方法阻止证人作证或者指使他人作伪证……情节严重的，处三年以上七年以下有期徒刑。”某人民法院经审理查明，甲通过贿买等方式阻止目击者作证，情节严重，依法判处甲有期徒刑七年。法院在该案中运用的逻辑推理方式是()
通过网络将文件备份到与本地计算机物理上相分离的存储介质上的备份称为()。
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