—______ that he managed to get the book?

— Oh, his sister helped him.

A．Where was it

B．What was it

C．How was it

D．Why was it

上述各项中属于医生违背尊重原则的是（）

A.医生对病人的呼叫或提问给予应答 

B.医生的行为使某个病人受益，但却给别的病人带来了损害 

C.妊娠危及母亲的生命时，医生给予引产 

D.医生给病人实施粗暴性的检查 

E.医生尊重病人是指满足病人的一切要求