问题
选择题
People attracted onto Facebook with the promise of fun, free service don’t realize they’re paying for it by________ their personal information.
A．giving in
B．giving off
C．giving up
D．giving away
答案
答案：D
题目分析： A. give in：让步、屈服； B. give off：释放（气体等）； C. give up：放弃； D. give away：泄露。题意：许多人为face book吸引，但意识不到个人信息的泄露。故D项正确。