2015年全国硕士研究生入学统一考试英语一试题Section 1 Use of EnglishDirections:Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. (10 points)Though not biologically related, friends are as related as fourth cousins, sharing about 1% of genes. That is 1 a study published from the University of California and Yale University in the Proceedings of the National Academy of Sciences, has 2 .The study is a genome-wide analysis conducted 3 19
