Question

He has given me so much help that I really want to do something for him ______.

A．in turn	B．by turns
C．in return	D．in answer.

Answer 1

C

试题分析:句意：他给了我这么多的帮助，我真得想能为他做点事情作为回报。In turn 轮流；by turns 轮流；in return 作为回报；in answer应……要求。选C。