试题详情
单项选择题 The teacher gives three minutes to skim a text,and when time is up,he asks students to stop and answer the question. What role is the teacher playing in this activity?

A、 Assessor.

B、 Controller.

C、 Participant.

D、 Prompter.

  • 关注下方微信公众号，搜题查看答案

热门试题