题型:问答题 简答题 If you _____ your hand as far as you can, you should be able to touch it.A.hold outB.push out C.reach outD.pull out 查看答案
题型:问答题 简答题 患者,女,16岁,恒牙,磨牙中性关系,前牙覆覆盖正常,上下牙弓Ⅲ°度拥挤,尖牙唇向错位,骨骼型Ⅰ类,双颌略显前突,四个第三磨牙牙胚存在。此患者应临床诊断为()。A.安氏Ⅰ类错,牙列拥挤Ⅱ度B.安氏Ⅰ类错,牙列拥挤Ⅰ度C.安氏Ⅰ类错,牙列拥挤Ⅲ度D.安氏Ⅱ类错,牙列拥挤Ⅲ度E.安氏Ⅲ类错,牙列拥挤Ⅲ度 查看答案