Question

  --- It is selfless _____ the doctor to devote all the time he had     for the patients.
--- I think so, they are so great.

A．for; to care	B．of; to care
C．for; to caring	D．of; to caring

Answer 1

D

试题分析：句意：----对于医生来说报所有的时间贡献在照顾病人的上是无私的。It is +形容词+of sb to do 表示做某事对于某人来说是…,形容词指人故用介词of。根据句意，故选D。