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反复尿路感染者做尿细菌培养检查，哪项取尿方法最为可靠（）
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SQL支持集合的并运算，在Vsual FoxProe中SQL并运算的运算符是 ______。
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进一步检查首选()
男，35岁，下肢水肿2周，血压28/14kPa，尿蛋白+++，红细胞10～15个/HP，尿糖+，血肌酐160μmol/L，血清蛋白32g/L。
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教育行政法规的主要形式包括（）
\tA.条例
\tB.规定
\tC.办法或细则
\tD.规程
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影响药物制剂稳定性的外界因素主要有（）、（）、（）、（）、湿度和水分、包装材料等。
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心就是一个人的翅膀，心有多大，世界就有多大。______不能打破心的四壁，______给你整个大海，你也找不到自由的感觉。 依次填入划横线处最恰当的一项是( )。
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下列自然景观，位于澳大利亚的是（）。
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2005年版第五套人民币20元券采用凹印缩微文字的部位有（）。
A.正面右上方团花内
B.正面主景图案周围
C.背面主景下方
D.背面左下角大面额数字内
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根据企业所处的行业特征、经营战略的不同，企业可以选择的数据库营销的运营方式有（）
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The beginning of a speech serves all of the following purposes except __________.
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Life Expectancy in the Last Hundred YearsA. spread B. affected C. produced D. created
A hundred years ago, life expectancy in developed countries was about 47; in the early 21st century, men in the United States and the United Kingdom can expect to live to about 74, women to about 80, and these (51) are rising all the time. What has brought (52) these changes When we look at the life (53) of peoplel00 years ago, we need to look at the greatest (54) of the time. In the early 20th century, there were the acute and often (55) infectious diseases such as smallpox. Many children died very young from these diseases and others, and the weak and elderly were always at risk.
In the (56) world these diseases are far (57) today, and in some cases have almost disappeared A number of (58) have led to this: improvements in sanitation and hygiene, the discovery and use of antibiotics, which (59) bacterial diseases much less dangerous, and vaccinations (60) common diseases. (61) , people’s general health has improved with improvements in our general environment: cleaner air, better means of preserving food, better and warmer housing, and better understanding of nutrition.
Genetically, we should all be able to live to about 85 but (62) people do live longer today, there are still some big killers around that are preventing us from consistently reaching that age. The problems that affect people today are the more chronic illnesses, such as heart disease and strokes, and those (63) by viruses, such as influenza and AIDS. Of course, cancer is a huge killer as well. In most cases these diseases affect (64) people, but there are worrying trends in the developed world with problems such as obesity (65) more heart disease and illnesses such as diabetes at younger ages.
The killers today can be classed as "lifestyle diseases", which means that it may be possible to halt their progress.
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国家对在义务教育阶段就学的最低生活保障家庭成员、特困供养人员，给予教育救助。
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金属非金属矿山使用最少的是普通导爆索，可以不在炮孔中放置雷管，因此导爆索起爆法又叫无雷管起爆法。
A.对 B.错
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