九年级上册英语第一单元 试题 急等1.If you keep_______ every day,you will be a good player.( )A.practicing run B.practicing running C.practicing to run D.to practice ran此题应选什么?为什么?求详解

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九年级上册英语第一单元 试题 急等1.If you keep_______ every day,you will be a good player.( )A.practicing run B.practicing running C.practicing to run D.to practice ran此题应选什么?为什么?求详解

九年级上册英语第一单元 试题 急等1.If you keep_______ every day,you will be a good player.( )A.practicing run B.practicing running C.practicing to run D.to practice ran此题应选什么?为什么?求详解
九年级上册英语第一单元 试题 急等
1.If you keep_______ every day,you will be a good player.( )
A.practicing run B.practicing running C.practicing to run D.to practice ran
此题应选什么?为什么?求详解

九年级上册英语第一单元 试题 急等1.If you keep_______ every day,you will be a good player.( )A.practicing run B.practicing running C.practicing to run D.to practice ran此题应选什么?为什么?求详解
选b keep doing 表示坚持做某事,是固定搭配,而practise后面加ing表示联系

B keep doing sth 一直保持做某事 practice doing sth 联系做某事 这两个词后面都要跟动名词 不懂可追问