您现在的位置是:首页 > 学科知识查询 > 高中英语题库

Mr. Wang made up his mind to devote all he could his oral English before going abroad.A.improveB.to

编辑:chaxungu时间:2026-04-24 12:59:06分类:高中英语题库

Mr.Wangmadeuphismindtodevoteallhecould____hisoralEnglishbeforegoingabroad.
A.improveB.to improveC.improvingD.to improving在线课程D
此题中包含固定短语devote…to,其中to 为介词,后面应接定名词。动词devote后接的宾语为all,all又为先行词,后又包含一个定语从句:he could (do)。此题很容易误以为could后应接动词原形,而易选为A。答案为D。