【简答题】AV Clip 7: Obese Nation AV 7 Obese Nation.avi Watch the video clip three times and give an answer as short as possible to each of the following questions according to the information from the video cl...
【简答题】AV Clip 7: The Truth of Vitamins AV 3+5+6+7+8+9+10+11 The Truth about Vitamins Supplements.mp4 Watch the video clip three times and choose the best answer to each of the questions below.