考博英語模擬試題及答案

考博英語模擬試題
Part I Listening Comprehension(15 points) (略)
Part II Reading Comprehension (40 % )
Directions: There are 4 reading passages in this part. Each passage is followed by some questions or unfinished statements. For each or them there are four choices marked A, B, C and D. You should decide on the best choice and then mark the corresponding letter on the Answer Sheet.
Questions 16 to 20 are based on the following passage: