全口义齿排牙时前牙覆过深,而Spee曲线曲度过平,则常会导致()
A.下颌后退
B.下颌偏向一侧
C.前牙开
D.前伸时脱落
E.侧向非功能侧无接触
参考答案:D
—Hi, Monica. Have you made up your mind yet?
—Well, _______. I think I’m going to take up hairdressing.
A.sooner or later
B.more or less
C.better or worse
D.now and then
下列哪个项目不是包玉刚先生为宁波大学投资捐建的?()
A.风雨操场
B.室内游泳池
C.图书馆
D.宁波大学4号楼