試題詳解

60 Mr. Thompson:I feel I have been overcharged when I purchased an online game. What can I do to get my money back?
Police:                         
(A) You should think before you post any message online. Everything you do through the Internet is irretrievable.
(B) I will contact our Netsafe unit to help deal with this case about the Internet scam. Tell me exactly what happened.
(C) If you consider yourself a victim of cyberbullying, please dial immediately our hotline for help.
(D) Send us any obscene images or photos you see online so that we are able to trace the occurrence of cybercrimes.