Whenastudenthasmadeasentence“IborrowedapaperfromMissLi”,theteachersays“Doyoumeanapieceofpaper?”Heretheteacherisplayingtheroleofa(n)______.
A.controller B.prompter C.assessor D.organizer正确答案C
Whenastudenthasmadeasentence“IborrowedapaperfromMissLi”,theteachersays“Doyoumeanapieceofpaper?”Heretheteacherisplayingtheroleofa(n)______.
A.controller B.prompter C.assessor D.organizer正确答案C