--Do you live____________ near Jim?  

--No, he lives in another part of the town.

A．somewhere

B．nowhere

C．anywhere

D．everywhere

RPI卡环邻面板的作用是

A．防止基托下沉

B．减少牙槽嵴受力

C．有利美观

D．增强义齿的固位

E．防止食物嵌塞