根据Ⅰ、Ⅲ导联QRS主波方向估测心电轴、下列哪项不正确：
A、Ⅰ导联主波向上，Ⅲ导联主波向下为电轴左偏E
暂无解析
民族自治地方，即自治区、自治州、自治县的人民政府的主席、州长、县长应当由实行区域自治的民族的公民担任。
George applied for the position three times ______ he finally got it.
Many people attend various public lectures, chiefly ______ themselves familiar with the latest development of different fields.
北方某市的家庭在冬天特别容易发生纠纷，针对这种现象，某暖风机企业为了促销其产品，做了这样一则广告：“F牌暖风机能使您家庭更加和睦。”上述广告假设了下列哪项?
Ⅰ气温与家庭纠纷之间的关系纯属巧合。
Ⅱ温度与家庭纠纷之间存在某种确定的关系。
Ⅲ人们都希望自己的家庭不要发生纠纷。
We all think that _____ no need to make laws to prevent the young from getting married during their college life.
