题目内容:
Whenstudents are doing activities, the teacher walks around and provides help ifnecessary,both in knowledge and language. What role is the teacher playing?
A.Organizer. A.Organizer.
B.Assessor.
B.Assessor.
C. Resource-provider.
C.Resource-provider.
D.Prompter.
D.Prompter.
参考答案:
答案解析: