A. colleagues disapprove B. sharp conflicts arise between doctors and nurses C. patients axe unsure of their rights D. the practice will spread and erode trust 参考答案:D 答案解析:A、D、C都是欺骗可能在医学界产生的后果,如果扩大到各行各业,造成蔓延,就会损害人们之间的信任,即“to spread,and to erode trust”。