When chatting with a stranger on the Internet, bear in mind he could be anybody, for you can’t see him .
A. that; in particular
B. that; in person
C. what; in detail
D. \ ; in public
网友回答
A. that; in particular
(答案→)B. that; in person
C. what; in detail
D. \ ; in public
解析：可联系答.案.网客服索取。