工信部发布《关于放开在线数据处理与交易处理业务(经营类电子商务)外资股比限制的通告》,外资持股比例可至()。 ["50%","80%","90%","100%"]
颌异常的影响因素不包括() ["不良习惯","疾病","遗传","刷牙行为","发育异常"]
下列何种治疗对慢性炎性脱髓鞘性多发性神经病有效() ["肾上腺皮质激素有一定疗效","B族维生素疗效好","抗生素疗效好","针灸疗效好","对激素无效者,应用血浆置换疗法也无效"]
有关牙周袋的概念,错误的是() ["牙周袋是病理性加深的龈沟","假性牙周袋因牙龈肿胀或增生所致","牙周袋包括假性牙周袋和真性牙周袋","真性牙周袋是指≥6mm","临床上的牙周袋既有龈缘向冠方,延伸,也有沟底向根方延伸龈有无增生或肿胀"]
低渗尿指尿渗量低于() ["1000mOsm/kgH2O","500mOsm/kgH2O","700mOsm/kgH2O","300mOsm/KgH2O","100mOsm/kgH2O"]
AIPA、HCR和OAT三种方法认为人因可靠度仅仅取决于(),从这一点讲,它们都属于TRC方法的范畴。