题目内容:
Theteacherasksastudentaquestion"Haveyoueverboughtclotheswithproblems?".Ifthestudentdoesn'tseemtobeready,theteachersays"forexample,ashirtwithout..."andpointstothebuttonsonhisownshirtorjacket.Whatroledoestheteacherplayinthisactivity?
A.Controller. B.Assessor.
C.Organizer.
D.Prompter.
参考答案:
答案解析: