(单选题)

What can know from the survey called Understanding Society?

A.Teenagers in the past lived a happier life.

B.Selfie culture is responsible for the increase of self-harm.

C.There is no connection between self-harm and selfie.

D.With selfie teenagers are more satisfied with their appearance.

参考答案：C

参考解析：

细节理解题。根据第六段第二句“Nor did their satisfaction with the appearance change, which makes it strange to blame the selfie culture for the apparent self-harm increase. This survey, called Understanding Society, even found improvement in happiness with family and schoolwork over that period.”可知，从这项名为“Understanding Society”的调查中，我们能了解到“自残和自拍之间没有联系”。故选C。

知识点：阅读理解四选一英语专业基础知识阅读理解教师招聘-小学英语