| Happily married people have lower blood
pressure{{U}} (51) {{/U}}unhappily married people or singles, a Brigham
Young University study says. On the other hand, even having a supportive social network did not translate into a blood pressure benefit for singles or unhappily{{U}} (52) {{/U}}people , according to the study. "There seem to be some unique health benefits from marriage. It’s not just being married{{U}} (53) {{/U}}benefits health--what’s really the most protective of health is having a happy{{U}} (54) {{/U}})" study author Julianne Holt Lunstad, a psychologist who specializes in relationships and health, said in a prepared statement. The study included 204 married and 99{{U}} (55) {{/U}} adults who wore portable blood-pressure monitors for 24 hours. The{ A. pressure B. speed C. level D. flow [单项选择]个别发展项目因素、建筑物类型、地点等引起的项目风险属于( )。
A. 系统风险 B. 资本价值风险 C. 个别风险 D. 比较风险 [判断题]若滤饼为不可压缩的，增加推动力，会使滤饼的孔隙随之缩小，对提高过滤速度有利。 ( )
A.正确 B.错误 [单项选择]厨房是餐饮技能的核心，厨房的管理是餐饮管理的重要的组成部分，对整个厨房产生过程起决定作用的阶段是（）。
A. 原料初加工 B. 原料的配份 C. 加热烹调 D. 成品装盘 [单选题]配电变压器柜的（ ）应有防误入带电间隔的措施，新设备应安装防误入带电间隔闭锁装置。
A.柜体 B.后盖 C.柜门 D.操作把手 E.略 F.略 [单项选择]非处方药甲类和乙类的划分，依据药品的（）
A. 有效性 B. 安全性 C. 稳定性 D. 方便性 E. 均一性 [单项选择]The sentence " ... government of the people, by the people, for the people, shall not perish from the earth" comes from
A. The Emancipation Proclamation B. The Declaration of Independence C. Gettysburg Address D. I Have a Dream [单选题]在各类金融机构中，最典型的间接金融机构是( )。
A.投资银行 B.商业银行 C.证券公司 D.中央银行 [单项选择]腌腊制品是一种典型的半干水分食品，其水分活度（Aw）为（），具有良好的耐贮性。
A. 0.60～0.90 B. 0.90～0.92 C. 0.95左右 D. 0.98左右 我来回答: 提交
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