2016 Jiangsu Question 45 Single-choice Differentiating 2016_江苏卷 (英语) 57.What do students need to do before completing e﹣learning courses? B A. To learn information technology on﹣line.B. To do their assignments independently.C. To update their mobile devices regularly.D. To talk face to face with their teachers. Answer keyB ☆ SaveCan't do it, show the explanation查看原卷 →