搜题请搜索小程序“爱下问搜题”
问题 单项选择题

患者夏某，缺失，余留牙及牙周组织健康，要求做整铸支架活动义齿修复。

最适合上颌模整铸支架的浇铸道是（）

A．上方铸道

B．下方铸道

C．垂直铸道

D．螺旋铸道

E．侧方铸道

F．横向铸道

答案

参考答案：A

填空题

解释下列词语

①濒危：                              __  

②璀璨：                             __   

③笨拙：                             __   

④浩瀚：                               __ 

⑤呵护：____                            

⑥翌日：____                            

⑦温驯：____                            

⑧栖息：____                            

查看答案
选择题

— Bob isn't feeling very well. He has caught a cold.

— Everybody seems to have _____ because of the sudden change of the weather. [ ]

A. another

B. it

C. that

D. one

查看答案