Don't worry, sir. I'm sure I can run          to catch up with them.

A. slowly enough  B enough slowly    C. fast enough    D. enough fast

可摘局部义齿不稳定的表现哪个是错误的

A．摆动

B．旋转

C．游离端基托翘起

D．义齿下沉

E．咀嚼效率低