Câu hỏi
Choose the sentence which has the closest meaning to the original one.
It is very difficult to control cyberbullying, so Internet users need to be careful.
A
Internet users need to be careful; besides, cyberbullying is very difficult to control.
B
Because Internet users are very careful, it is not difficult to control cyberbullying.
C
As cyberbullying is very difficult to control, Internet users need to be careful.
D
Although it is very difficult to control cyberbullying, Internet users need to be careful.