2010年全国硕士研究生入学考试英语试题及答案Section I Use of English Directions: 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) In 1924 AmericanNational Research Council sent to engineers to supervise a series of industrial experiments at a large telephone-parts factory called the Hawthore Plant near Chicago.It hoped they would learn how stop-floor lignting_1_workers productivity. Instead, the studies ended _2_giving
