婴幼儿的“认生”现象通常出现在( )。
患者,女,50岁。右上颌第一磨牙残留颊侧壁,右上颌第二磨牙重度磨损,有过敏痛。较佳的治疗方案( )
右上颌第一磨牙根管治疗后全冠修复,右上第二磨牙殆面激光脱敏
右上颌第一、第二磨牙根管治疗后分别全冠修复
右上颌第一、第二磨牙根管治疗后连冠修复
右上颌第一、第二磨牙根管治疗后,右上第一磨牙全冠修复
右上颌第一磨牙根管治疗后3/4冠修复,右上第二磨牙殆面激光脱敏
________are often used in pronunciation practice because they are fun and motivating. Also the relaxing atmosphere helps students overcome inhibition. Students should be given time to practice on their own for a few minutes before they are asked to perform in front of the whole class.
患者年逾16岁尚未行经,体质虚弱,全身发育欠佳,第二性征发育不良,腰腿酸软,头晕耳鸣,倦怠乏力,夜尿频多;舌淡暗,苔薄白,脉沉细。其证候是
下列关于到期一次还本付息法的说法中,错误的是( )。