早教吧 育儿知识 作业答案 考试题库 百科 知识分享

IbrushmyteethbeforeIthedentist.[]A.wenttoB.goC.gotoD.went

题目详情
I brush my teeth before I  _____ the dentist.  
[     ]
A. went to
B. go
C. go to
D. went
▼优质解答
答案和解析
C