1.What does the first paragraph mean?
A.Facebook spreads cyber virus.
B.Facebook doesn’t fight against cyber virus.
C.Facebook can’t defend you from cyber virus.
D.Facebook can keep your personal information private.
答案C
解析细节理解题。根据第一段最后一句中的“Although the popular social media platform can keep your personal information private,it can’t protect you from this horrible virus.”可知,社交平台不能保护其用户免遭网络病毒的侵害。此处“the popular social media platform”指代“Facebook”。