髋关节屈曲运动范围是()
A.0°~125°
B.0°~100°
C.0°~110°
D.0°~80°
E.0°~30°
参考答案:A
患者,女,28岁,缺失,设计为基牙,烤瓷桥修复,已分别塑瓷、烧结、形态修整,上釉后需焊接成一整体,采用的焊接方法是()
A.激光焊接
B.炉内焊接
C.汽油+压缩空气火焰焊接
D.点焊
E.等离子弧焊接
He asked()we need some more rice
A.what
B.weather
C.whether
D.that