精选优质文档-倾情为你奉上2018年5月12日北京地区成人学士学位英语考试 Part 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 1 Questions 1 to 5 are based on the following passage:In 1866, sailors on a German ship called Paula threw a bottle with a mes