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绝热材料的机械强度升高，（）。
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进行风雨密试验要求是，喷嘴内径（）。
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沉积岩主要包括有石灰岩、（）、页岩等。
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脑血栓形成的患者，下列哪种情况不适合溶栓治疗（）
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当前人类面临的全球性问题中最重大的是（）（）和环境问题。
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过热蒸汽的压力等级越高，在此压力等级下的蒸汽温度（）。
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能对肿瘤抗原进行特异识别的细胞是（）
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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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特级教师或专家的课堂教学是没有遗憾的课堂教学，不需要做教学反思。()
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