40岁男性,扛重物时突然出现颈部疼痛,继之四肢瘫痪。查体:神清,脑神经正常,双上肢弛缓性瘫痪,双下肢痉挛性瘫痪。最可能的病变部位在()。 ["桥脑","延髓","高位颈髓","颈膨大","胸髓"]
村级基金担保贷款业务代偿率超过()%时,从次月起,应立即停办此项业务。待代偿贷款追回后,或代偿率控制在规定比例之内时,方可重新启动此项业务。 ["1","3","5","10"]
以下哪一个不是雍正帝的民族观国家观:() ["A、内外一家","B、天下一家","C、“中外一家”","D、华夷之辨"]
下列眼部检查哪项不正确?() ["眼部外观,如上睑下垂、眼裂大小","有无眼球运动受限及复视","有无眼震","瞳孔大小","眼压测定"]
军机处最早源于:() ["A、军机房","B、军需房","C、军机府","D、军机大臣"]
简述主动电控悬架系统控制原理?