2009 年全国硕士研究生招生考试英语试题
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)
Research on animal intelligence always makes me wonder just how smart humans are. 1 the fruit-fly experiments
described by Carl Zimmer in the Science Times. Fruit flies who were taught to be smarter than the average fruit fly 2 to live
shorter lives. This suggests that 3 bulbs burn ...


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