Question

An excellent teacher is believed to be one who devotes (奉献) himself to the children but asks for nothing         .

A．in turn	B．in charge
C．in short	D．in return

Answer 1

D

试题分析:句意：人们认为一个优秀的老师是一个把自己奉献给孩子们而不求回报的人。A轮流；B掌管，负责；C简言之；D作为回报。选D。