please listen to the video in the website on the issue of social media and then answer the following questions(43秒-54秒）According to the lady, her attitude towards social media is

A.Positive, because there are abundant resources like videos there.

B.Negative, because social media is harmful to our health.

C.Positive, because there are beneficial videos which one can learn more from online courses.

D.Negative, because there are endless videos which might cause addictive problems among people who use it.

正确答案：Negative, because there are endless videos which might cause addictive problems among people who use it.