But even though the robot so clever, he would have to be rebuilt—you can not have Women     in love with machines.

A．fall

B．fallen

C．fell

D．falling

Angle错胎分类的优点是

A．错牙合畸形机制全

B．简明易懂

C．此分类法对正畸临床及科学研究有一定的指导意义

D．考虑了牙合、颌、面、高度及宽度的不调

E．考虑了牙量、骨量不调问题