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IfyoukeepEnglish,youcanlearnEnglishwell.A.practicingspeakB.practicingspeakingC.practcingtospeakD.topractcingtospeak请说明原因!

题目详情
If you keep ____ English,you can learn English well.
A.practicing speak B.practicing speaking
C.practcing to speak D.to practcing to speak
请说明原因!
▼优质解答
答案和解析
B
keep 后加doing
practice 后也加doing