第三节：完形填空（共20小题；每小题1.5分,满分30分）
阅读下面短文,从短文后所给各题的四个选项（A、B、C和D）中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。
It seems as if cell phone could be the protection that parents expecting the kids to have freedom and be safe have been looking for. Let's 41 your 11-year-old son is going on a long bike ride with a friend, so they take along your cell phone 42 they need help. Not only could they call you if necessary, but 43 Global Positioning Systems (GPS) equipped on many mobile phones today, your son and his friend could also be 44 easily. Plus, with an additional service, you could track the boys' 45 location. Or consider this: If your daughter is 46 herself and three friends to a concert, she could 47 out exactly how to locate the concert location and get back home by using her equipped cell phone.And through a(n) 48 software package,you could 49 her whereabouts (行踪).
50 tracking devices as we all consider useful, however, have 51 .If the boys urgently needed help during the ride, 52 might be too late by the time someone found them. And if they wanted to, the concert-going girls could deviate (偏离) from the 53 route and go to a night club after the 54 -they could turn off the phone or leave it in their own car and drive with someone else.
Cell phones and their accompanying programs are tools for 55 children safely today, but all of them are 56 extremely reliable. Under no circumstances does 57 else replace a well-established parent-child relationship 58 love and trust.
If you do decide to let your kids use these devices, don't rely 59 on them for protection. Your children need you watching them－ 60 will never take the place of your time, attention, eyes, and ears when overseeing your child's whereabouts.
41.A. pretend B. see C. prove D. say
42.A. even if B. only if C. in case D. so that
43.A. with B. as C. also D. for
44.A. called B. observed C. contacted D. located
45.A. obvious B. clear C. exact D. safe
46.A. leading B. driving C. heading D. guiding
47.A. map B. make C. work D. get
48.A. additional B. universal C. another D. exceptional
49.A. learn B. know C. follow D. search
50.A. These B. Such C. Some D. Few
51.A. faults B. shortcomings C. difficulties D. disadvantages
52.A. parents B. it C. policemen D. we
53.A. considered B. established C. located D. planned
54.A. drive B. ride C. show D. party
55.A. guaranteeing B. providing C. caring D. parenting
56.A. never B. always C. usually D. merely
57.A. everything B. nothing C. anything D. something
58.A. relied on B. based on C. laid on D. kept on
59.A. specifically B. believably C. only D. particularly
60.A. relationship B. cell phone C. protection D. technology
