关于无牙颌上颌结节的叙述,正确的是
A.牙槽嵴两侧的圆形骨突
B.上颌结节颊侧多有明显倒凹
C.义齿基托不应覆盖结节颊面
D.基托在结节远中尽量伸展
E.上颌结节是主承托区
参考答案:B
具有芳香通气之效,常用于鼻塞之治的药物有()
A.白芷、辛夷花
B.石菖蒲、藿香
C.葱白、薄荷
D.川芎
E.细辛
The actor with whom I played the scene () for me beautifully, whispering the opening words of each of my lines, as did others in subsequent scenes.
A.covered up
B.broke up
C.made up
D.stirred up