Theteacherdidn'tbegintheclass_____

发布时间：2020-07-27 07:04:58

The teacher didn't begin the class ________ all the students.A.until; stopped to talkB.before; stopped talkingC.while; stopped to talkD.because; stopped talking

网友回答

B
以上问题属网友观点，不代表本站立场，仅供参考！