—How ______ the medicine tastes!

—Yes. But the medicine will really work soon after you take it. [ ]

A. terrible

B. delicious

C. sweet

D. nice

一无牙颌患者，戴用全口义齿1个月。主诉在大张口、说话和打哈欠时义齿均不掉，但吃饭时易脱落。

处理方法是（）

A．基托组织面重衬

B．基托边缘调整

C．调

D．重做后堤区

E．重做义齿