Our school has used computers in teaching for ten years. As a result, not only______, but students become more interested in their lessons.

A．has teachers’ energy been saved

B．saved was teachers’ energy

C．teachers’ energy has saved

D．was saved teachers’ energy

某患者，竞争意识强，总想胜过他人；老觉得时间不够用，说话快、走路快；脾气暴躁，容易激动，常与他人的意见不一致。其行为类型属于

A．A型行为

B．B型行为

C．C型行为

D．D型行为

E．E型行为