下列心电图改变有助于区别心肌梗死和变异型心绞痛的是() ["频发室性早搏","S-T段上抬","T波异常高耸","病理性Q波","室性早搏二联律"]
城建税以缴纳()的单位和个人为纳税人。 ["增值税","固定资产投资方向调节税","消费税","营业税","企业所得税"]
血浆胆固醇水平不能反映() ["人体由食物摄取胆固醇的情况","人体自身合成代谢情况","血浆脂蛋白的合成和代谢情况","血浆胆固醇水平的高低反映冠心病的危险性","人体内类固醇激素的分泌情况"]
触诊腹壁呈揉面感的是() ["胃肠穿孔","肝脾破裂","结核性腹膜炎","急性腹膜炎","急性胰腺炎"]
按、揉天突,推、揉膻中,搓摩胁肋,揉乳根、乳旁,均能() ["宽胸理气","止咳化痰","降逆平喘","顺气化痰"]
利用()核算物流成本能达到揭示"物流冰山"的目的,是物流成本核算的有力工具。