9.Usually.when we see our teachers come into the classroom.we all stop and get ready for class. A.talk B.to talk C.talking D.to talking 查看更多

 

题目列表(包括答案和解析)

Usually,when we see our teachers come into the classroom,we all stop _________ and get ready for class.

A.talk              B.to talk             C.talking                D.to talking

查看答案和解析>>


同步练习册答案