问题补充：
阅读理解The Internet will open up new vistas (前景), create the global village——you can make new friends all around the world. That, at least, is what it promised us. The difficulty is that it did not take the human mind into account. The reality is that we cannot keep relationships with more than a limited number of people. No matter how hard the Internet tries to put you in communication, its best efforts will be defeated by your mind.The problem is twofold（双重的）. First, there is a limit on the number of people we can hold in mind and have a meaningful relationship with. That number is about 150 and is set by the size of our brain. Second, the quality of your relationships depends on the amount of time you invest in then. We invest a lot in a small number of people and then distribute what’s left among as many others as we can. The problem is that if we invest little time in a person, our engagement with that person will decline until eventually it dies into “someone I once knew”.This is not, of course, to say that the Internet doesn’t serve a socially valuable function. Of course it does. But the question is not that it allows you to increase the size of your social circle to include the rest of the world, but that you can keep your relationships with your existing friends going even though you have to move to the other side of the world.In one sense, that’s a good thing. But it also has a disadvantage. If you continue to invest in your old friends even though you can no longer see them, then certainly you aren’t using your time to make new friends where you now live. And I suspect that probably isn’t the best use of your time. Meaningful relationships are about being able to communicate with each other, face to face. The Internet will slow down the rate with which relationships end, but it won’t stop that happening eventually1.The number of friends we can keep relationships with is decided by__________A.the InternetB.the time we haveC.the place we liveD.the mind2.The underlined word “engagement” in the second paragraph probably means “__________”A.appointmentB.connectionC.interviewD.agreement3.The author holds the view that___________A.the Internet helps to keep in touch with friends far awayB.the Internet determines the quality of social relationshipsC.the Internet greatly increases the size of social circlesD.the Internet is of no value in social communication4.What will the author encourage us to do?A.To keep in touch with old friends when we have moved awayB.To chat with friends often on the InternetC.To make more new friends face to faceD.To stop using the Internet to make new friends5.What is the author’s attitude towards the use of the Internet to strengthen relationships?A.He thinks it uselessB.He is hopeful of itC.He approves of itD.He doubts it
答案：
DBACD解析试题分析：本文为议论文。本文阐述了网络将开创新局面，创建“地球村”。通过网络人与人之间能够进行交流、交友。然而受到大脑和时间投入的局限，人与人之间无法按网络所承诺的那样进行交友。为此，作者对网络能够加强人与人之间的关系表示怀疑。1.事实细节题。根据文章第一段第三、四句可知，困难的是，网络未考虑到人类的头脑，实际上，我们不能保持超过某一限定数量的人与人之间的关系。所以正确
