From the health point of view we are
living in a marvelous age. We are immunized from birth against many of the most
dangerous diseases. A large number of once fatal illnesses can now be cured by
modern drugs and surgery. It is almost certain that one day remedies will be
found for the most stubborn remaining diseases. The expectation of life has
increased enormously. But though the possibility of living a long and happy life
is greater than ever before, every day we witness the incredible slaughter of
them, women and children on the roads. Man versus the motor-car! It is a
never-ending battle which man is losing. Thousand of people the world over are
killed or horribly killed each year and we are quietly sitting back and letting
it happen. It has been rightly ;aid that when a man is sitting behind a steering wheel, his car be A. Driving can show his real self. B. Driving can show the other part of his personality. C. Driving can bring out his character. D. His car embodies his temper. [单选题]钢轨硬弯矫直到位后,要保压( ),松开油阀动作要缓和,以确保矫直效果。
A.2s B.5~10s C.10~20s D.20~30s [单选题]疖和痈的主要致病菌是
A.乙型溶血性链球菌 B.溶血性链球菌 C.厌氧菌 D.金黄色葡萄球菌 E.铜绿假单胞菌 [多选题]"A系列和WATO EX-65 ProUI界面设计的特点,以下描述正确的是()
A.15寸触摸屏,属性页布局,无按钮无菜单 B.Touch Pad后备触控板 C.通气模式切换时,关联参数设置联动 D.参数调节具有主动及自动撤销功能,未确认时有声音提示 [单选题]低压配电线路和设备上的停电作业应先拉开(),后拉开低压侧刀闸。
A.高压侧开关 B.高压侧刀闸 C.低压侧开关 D.低压侧刀闸 [单选题]兆欧表俗称(____)。
A.绝缘电阻表 B.欧姆表 C.绝缘电阻表 D.万用表 [单选题]下列关于便秘的叙述中,错误的是( )
A.排便间隔时间超过自己的习惯一天以上 B.大便粪质干结,排出艰难 C.欲大便而艰涩不畅 D.常伴腹胀、纳差等症状 E.两次排便时间间隔2天以上 [多选题]二次接线图按其用途可分为( )。
A.原理接线图 B.展开接线图 C.安装接线图 D.一次设备图 [多选题]下列关于凝胶剂叙述正确的是
A.凝胶剂是指药物与适宜辅料制成的均一、混悬或乳状型的乳胶稠厚液体或半固体制剂 B.凝胶剂只有单相分散系统 C.氢氧化铝凝胶为单相凝胶系统 D.凝胶剂具有良好的生物相容性 E.西黄蓍胶浆为凝胶剂 [简答题]医院医护人员医德医风建设的基本要求有哪些?
[单项选择]维生素D的生理活性形式是
A. 维生素D3 B. 维生素D2 C. 24,25-(OH)2D3 D. 1,25-(OH)2D3 E. 25-(OH)D3 我来回答: 提交
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