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在青年男女婚恋过程中必不可少的食品是（）。
A . 糯米饭
B . 特产酒
C . 辣椒
D . 鲜肉和酸菜
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用圆规在直径100mm的圆周上作10等分，求圆规应量取的尺寸。
人类迄今为止最科学的世界观和方法论是（）。
用于壳体厚度大于（）的20R和16MnR，应逐张进行超声检测，质量等级应不低于Ⅲ级。
下列试验中不是直接检查溶血的是（）
熬制石油沥青前，宜将沥青破碎成粒径为（）的块状。
在颞下颌关节紊乱病中，疼痛有"扳机点"的类型为（）
根据以下材料回答题： Benefited or HurtFor the most part, it seems, workers in rich countries have little to fear from globalization, and a lot to gain. But is the same thing true for workers in poor countries? The answer is that they are even more likely than their rich country counterparts to benefit, because they have less to lose and more to gain. Orthodox economics takes an optimistic line on integration and the developing countries. Openness to foreign trade and investment should encourage capital to flow to poor economies. In the developing world, capital is scarce, so the returns on investment there should be higher than in the industrialized countries, where the best opportunities to make money by adding capital to labor have already been used up. If pool countries lower their barriers to trade and investment, the theory goes: rich foreigners wilt want to send over some of their capital.If this inflow of resources arrives in the form of loans or portfolio investment, it will supplement domestic savings and loosen the financial constraint on additional investment by local companies. If it arrives in the form of new foreign controlled operations, FDI, so much the better: this kind of capital brings technology and skills from abroad packaged along with it, with less financial risk as well. In either case, the addition to investmentought to push incomes up, partly by raising the demand for labor and partly by making labor more productive. This why workers in FDI receiving countries should be in an even better position to profit from integration than workers in FDI sending countries. Also, with or without inflows of foreign capital, the same static and dynamic gains from trade should apply in developing countries as in rich ones. This gain from trade logic often arouses suspicion, because the benefits seem to come from nowhere. Surely one side or the other must lose. Not so. The benefits that a rich country gets though trade do not come at the expense of its poor country trading partners, or vice versa. Recall that according to the theory, trade is a positive sum game. In all these transactions, sides exporters and importers, borrowers and lenders, shareholders and workers can gain.According to the passage, who may be reasonably afraid of the globalization?
传统培训方法主要是指不依赖计算机和网络技术支持的培训方法，具体包括由教育者引导受训者在教室情境中学习的方法、模拟工作情境的学习方法、自我学习以及在职学习的方法等。()
发盘必须明确规定有效期限，未规定有效期的属于询盘。()