-----Poor Steve! I could hardly recognize him just now!

------_______________. He has changed so much. 

A．Never mind

B．No problem

C．Not at all

D．Me neither

“最美女教师”张丽莉在失控客车撞向学生的刹那间，用柔弱的身体推开了学生，自己却被碾在车轮下。那一瞬间爆发的勇敢与忘我让世人震惊。张丽莉的行为

①是关爱集体的表现             ②表现了她大爱无私的品质  

③印证了师德的高尚             ④说明她具有自强的品质

A．①②

B．①③

C．②③

D．②④