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营业机构对于代理兑付的凭证式国债本息款项，必须于（）按券种将兑付本金及利息上划分行会计处。
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渗透探伤使用的试块大致有（）和（）两类
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高质量的导游服务是（）有机结合的结果。
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对于风湿性心脏瓣膜病患者，防止其风湿再活动，目前认为最有效的措施是（）
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There are three kinds of goals: short-term,medium-range and long-term goals. Short-range goals are those that usually deal with current activities,which we can apply on a daily basis.Such goals can be achieved in a week or less,or two weeks,or possible months.It should be remembered that just as a building is no stronger than its foundation ,out long-term goals cannot amount to very munch without the achievement of solid short-term goals.Upon completing our short-term goals,we should date the occasion and then add new short-term goals that will build on those that have been completed. The intermediate goals bukld on the foundation of the short-range goals.They might deal with just one term of school or the entire school year,or they could even extend for several years.Any time you move a step at a time,you should never allow yourself to become discouraged or overwhelmed. As you complete each step,you will enforce the belief in your ability to grow adn succeed.And as your list of completion dates grow,your motivation and desire will increase. Long-range goals may be related to our dreams of the future. They might cover five years or more. Life is not a static thing.We should never allow a long-term goal to limit us or our course of action. When we complete each step of our goals ,（）.
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绒毛
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简述减压系统泄漏的处理的方法（步骤）。
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胰腺癌检查和诊断的金标准是()
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装饰装修工程是依据（）区分工程规模标准的。
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产品销售前的质量管理应抓的主要工作是（）.