完形填空、阅读理解专项训练阅读下面短文，掌握其大意，然后从每小题所给的四个选项中选出一个最佳答案。AThese days computer games have become more and more popular in many cities and towns. A lot of small shops along busy _1_ have changed into computer game houses to get more _2_. These places are always crowded with people. In the computer game houses, people_3_ a lot of money matching on the machines. Its _4_ for one to beat a computer, but one can do well after trying again and again. People want to _5_ when they play compu
