GRE模拟试题:美国研究生入学考试试题(三) In the nineteenth century, novelists and unsympathetic travelers portrayed the American West as a land of adversity, whereas promoters and idealists created —— image of a lan...
Directions: Each sentence below has one or two blanks, each blank indicating that something has been omitted. Beneath the sentence are five lettered words or sets of words. Choose the word or set o...