試題詳解

39.Which of the following is NOT mentioned in the article?
(A) It would be very hard for both parents and children to restrict social media totally from their lives.
(B) Governments have thought lockdowns as a good way to prevent the spread of the pandemic.
(C) The companies of social media should take full responsi bility for the harm done to their customers.
(D) Social media can have both positive and negative effects on their users.