Please listen to the video in the website on the issue of social media and then answer the following questions.According to what
Please listen to the video in the website on the issue of social media and then answer the following questions.According to what you have watched from the video, it is possible that social media is
A.double-edged
B.mostly welcomed by elder people
C.disliked by young people
D.welcomed by all the young kids
正确答案:double-edged