2016年北京自考学位英语完形填空核心讲义（17）

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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 web-site should be 57The threat of Internet predators（窃掠者） is indeed a tough re-ality, 58 shutting down the site is not the answer. If myspace, corn 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 "pri-vate", 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. [ suggest 72 skipping photos and never pos-ting 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.

58. A. what B. howC. whyD, which

57. A. shut down B. open upC. get intoD, turn on

58. A. but B. evenC. despite D, since

59. A. is B. are C. was D. were

60. A. get B. make C. takeD. push

61. A. as B. about C. for D. in

62. A. avoid B. get C. benefit D. hide

63. A. stay B. staying C. stayed D. staying

64. A. difficultB. simplestC. simple D. most difficuIt

65. A. as to B. no matter C. so that D. Because

66. A. efficientB. interesting C. effectiveD. impressive

67. A. if B. whetherC. howeverD. whatever

68. A. information B. documents C. filesD. messages

69. A. let B. make C. allow D. letting

70. A. what B. whyC. when D. how

71. A. introducing B. inviting C. investing D. interrupting

72. A. partly B. mostly C. lastly D. completely

73. A. favor B. ruleC. information D. permission

74. A. above B. under C. below D. at

75. A. no matter B. even if C. unless D. also

2010年5月真题答案解析

46.D应改为will you?考查祈使句的反意疑问句。当你读完那本书的时候，不要忘了把它放回原处，好吧？

47.C应改为should be。考查虚拟语气在宾语从句中应用，demand引导的宾语从句需要用should+动词原形。工厂的工人要求他们的工资应该提高20%。

48.B应改为to be seen。固定用法It remainsto be seen尚待分晓。还不知道吉姆是否适合参加决赛。

49.D应改为none of。三个人否定用none。我邀请了Joe、Linda和Tom，但是他们全都不来。

50.C应改为one。固定用法one…another一个另一个。在过去的20年中，网络已经帮助我们的世界用一种或另一种更好的方式发生了改变。

51.C应改为being spoken。这种语言在被非常少的人们使用的情况下，如何、为何存活了一千多年的问题很难解释。

52.C应改为older。几乎半数的25岁以上的美国人参加了某种形式的继续教育。

53.B应改为on。Keep an eye on对某事密切注意。很多父母觉得，出于对犯罪和学校暴力的担忧，他们需要密切注意他们的孩子。

54.B应改为spent。句子中已有谓语动词in-creased，因此，spend应改为非谓语形式。而时间与主语time的关系是被动关系，因此采用过去分词形式。对于已婚母亲来说，2009年花在孩子身上的时间，增加到了平均12.9小时每星期。

55.A应改为increasing。越来越多的证据证明，越来越多的年轻人在政治活动积极参与。