精选优质文档-倾情为你奉上北京地区成人本科学士学位英语统一考试2011年05月07日Part I Reading Comprehension (30%)Directions: There are three passages in this part. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A, B, C and D. You should decide on the best choice and blacken the corresponding letter on the Answer Sheet。Passage 1Questions I to 5 are based on the following passage:Spending 50 minutes with a cell phone close to