单选题
Of all the websites, one that has attracted attention recently is myspace, com. Most of this attention has come from the media and tells every reason (56) the website should be (57) The threat of Internet predators (窃掠者) is indeed a tough reality, (58) shutting down the site is not the answer. If myspace, com (59) shut down, another site would quickly (60) its place. Therefore, the right way is to teach teens how to use the site safely and educate them (61) who may be predators and how to (62) them. The key to (63) safe on the Internet is to make sure that your profile (个人资料) is secure. The (64) way is to change the privacy setting on your profile to "private", which protects your information (65) only the people on your friend list can view it. Although this is (66) , it is not perfect. Predators can find ways to view your profile if they really want to, (67) through backing in (黑客入侵) or figuring out their way onto your friend list. Thus, you should never post too much personal (68) Some people actually post their home and school addresses, date to birth, and so on, often (69) predators know exactly where they will by and (70) . The most information that is safe is your first name and province. Anything more is basically (71) a predator into your life. Another big problem is photos. I suggest (72) skipping photos and never posting a photo of a friend online without his or her (73) . Most important, never, (74) any circumstances, agree to a real-life meeting with anyone you meet online, (75) how well you think you know this person. There are no guarantees that they have told the truth.