在下列四个选项中，食品安全应该包括（ ） ①防止蔬菜瓜果农药中毒，蔬菜瓜果要浸泡、冲洗或削去外皮； ②只能购买经过检疫部门检疫合格的肉食，并要防止腐败变质； ③不能吃发芽的马铃薯、毒蘑菇等有毒食品，防止食物中毒； ④购买包装食品，要注意保质期，防止摄入因过期而腐败变质的物质．
All this helped ensure good grain harvests and stable supplies of major agricultural products. We leveraged the role of coal as a major source of energy, increased advanced coal production capacity and stepped up support for power plants and heat-supply enterprises to ensure energy supplies. Despite...
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The three branches of the American government are the executive, legislative, and judicial branches. It is important to have three branches of government rather than one to prevent any one branch from becoming too powerful and potentially abusing its authority. This system of checks and balances en...
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We are well aware of the importance of personal information to you and thus determined to protect it in accordance with the law. To this end, we abide by the following principles: parity of authority and responsibility, definite purpose, choice and consent, minimum and necessary, security guaran...
Self-interest and legitimacy thus form the cornerstones of political order. The fact that one of these three types of institutions exists does not imply that the others do so as well. Afghanistan, for example, has held democratic elections since 2004 but has an extremely weak state and is ...
In another part of the interview, Trump said he was going to end birthright citizenship “on day one” with an executive action. Which, of course, he doesn’t have the authority to do because it’s written into the Constitution. Welker drilled him on this, and he wouldn’t back down....
Always ensuring the Theory of Three Represents is practiced is the foundation of the Party’s own development, the cornerstone of governance by the Party, and the source of the Party’s strength. 十六大以来,以胡锦涛同志...
To address the issue of the inability of set pair analysis methods to determine weights, appropriate weighting methods are required as assistance. The weighting determination methods can be categorized into two major types: subjective weighting methods and objective weighting methods [19]. The CRITIC ...