【题目】He made up his mind to devote all he could _____ his spoken English before going to college.
A. to be practicing B. practicing
C. practice D. to practicing
在线课程【答案】D
【解析】devote…to..中 to是介词,后面接动名词
编辑:chaxungu时间:2026-04-27 02:53:39分类:高中英语题库
【题目】He made up his mind to devote all he could _____ his spoken English before going to college.
A. to be practicing B. practicing
C. practice D. to practicing
在线课程【答案】D
【解析】devote…to..中 to是介词,后面接动名词