The purpose of using the “buddy system” is to make sure _______.
A. you are always with a relative when meeting an online friend
B. meetings with unknown people are held in public areas
C. you are safe when meeting an online friend
D. meetings with online friends are held in malls or cafés
查看答案
Sometimes the Internet can be a dangerous place if you are not on guard.
A. 对
B. 错
Honesty is important when you chat with someone online.
A. 对
B. 错
Some people disguise their identity only to enjoy themselves.
A. 对
B. 错
When you are talking with a stranger online, you have to find out who he or she is.
A. 对
B. 错
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