题目内容
Mr Wang devoted all his time to_______ his spoken English before going abroad.
A.improve B. being improved
C.improved D. improving
D
【解析】
试题分析:固定搭配devote some time to sth/doing sth花费时间做某事;其中的to是介词,后面接名词或者动名词。句意:出国之前王先生把所有的时间都花在了提高口语上。
考点:考查固定搭配
练习册系列答案
相关题目