更多“下列选项中,在病例对照研究与现况研究中均为常见的偏倚是”相关的问题
听力原文： A house is the most expensive thing most people will ever buy. Very few people have enough money of their own to buy a home, so they have to borrow money from a bank. Borrowing money from a bank to buy a house is called taking a mortgage. The hank usually lends money or gives a mortgage for 25 years. This means that the person who borrows has 25 years to pay back the money. The bank lends this money with interest, and the borrower makes equal monthly payments to the hank until he has paid the mortgage. Houses are so expensive that many people nowadays have to borrow as much as $50,000. In other words, they will have a $50,000 mortgage. How can you get a mortgage? When you find a house you like, you go to a bank, sometimes it is necessary to go to a few banks, before applying for a mortgage at once. The bank will investigate your financial history and decide if they think you axe a good risk. They will want to know what kind of job you have. In addition, the banks will require a down payment. Depending on which state you live in, the bank may require as much as 30% of the price of the house as a down payment. The bank will then lend you the rest of the money to buy the house. Many people are never able to buy a house because they cannot save enough money for the down payment.(30)A．It means to rent a house for 25 years.B．It means to buy an old house at a low price.C．It means to borrow money from a bank to buy a house.D．It means to borrow money from a friend to buy a house.
A.B.(30)A．ItC.B．ItD.C．ItE.D．It
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架空线路中，导线的连接一般采用( )方式。
A．压接
B．铰接
C．焊接
D．跳接
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瓷绝缘子釉面剥落面积不得大于500mm2。
A . 正确
B . 错误
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仔猪渗出性素质主要是由于（）
A..维生素E缺乏所致
B.维生素C缺乏所致
C.维生素K缺乏所致
D.维生素D缺乏所致
E.维生素Bi缺乏所致
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信息系统从抽象模型角度可分解为（）组成。
A.输入
B.传储
C.输出
D.处理过程
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若病人入院后，腹痛迅速加重，出现高热，化验白细胞为18×109／L，首要措施是A.大剂量滴注抗生素###SXB
A.大剂量滴注抗生素
B.立即手术
C.镇静、止痛
D.胃肠减压
E.禁饮食
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军委国防动员部8月中旬下发通知，明确从8月25日开始，全国学生军训建立日报告制度，每天各省军区收集汇总当日省域内学生军训情况，上报军委国防动员部。文件明确规定，学生军训的承训力量以现役部队为骨干、民兵预备役为支撑，不准()承训。
A.社会力量
B.民间力量
C.商业组织
D.学校组织
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若使用T0中断，则只需要设置ET0=1即可。
A . 对B . 错
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Python的关系运算符中,用来表示不等于的符号是()
A. == B. ！= C. <= D. >=
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年终清理结算的主要事项不包括（）。
A . 核对年度预算
B . 清理本年预算收支
C . 组织征收部门和国家金库进行年度对账
D . 清理核对上年拨款支出
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下列关于兴奋传导的叙述，正确的是______。
A.兴奋的产生与细胞膜内外电位变化有关
B.突触前后两个神经元的兴奋是同时发生的
C.当神经纤维受到刺激后，产生的兴奋可传导到两侧相邻的神经元
D.在突触处，兴奋由化学信号(递质释放)转变为电信号(电位变化)，再转变为化学信号
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监控业务交接班时交接的监控系统内容包括（）。
A.信息封锁情况
B.系统运行状况
C.信息验收情况
D.检修置牌情况
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从哲学角度看，成语“守株待兔”中，农夫的错误是在于( )。
A．把偶然当必然
B．把现象当本质
C．把可能当现实
D．把原因当结果
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我国各级人民政府从反对“形象工程”到要求“开短会、讲短话、发短文”，体现了各级政府（）。
A.全心全意为人民服务的工作态度
B.自觉接受人民的监督
C.从群众中来到群众中去的工作方法
D.求真务实的工作作风
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