What is the function of the video? （ ） A.all of the above B.To make a prediction about the text C.To arouse students’ interest D.To lead in the topic of the text
正确答案：A
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What is the function of the video? （ ） A.all of the above B.To make a prediction about the text C.To arouse students’ interest D.To lead in the topic of the text
正确答案：A
