九年级中考英语单项选择题易错题专练1. A. Do you know girl in red ?B. Yes, shes a professor of university. A. the, a B. the ,the C. a, an D. the, an 2.Tonny is honest man and we all like him. A. a B. an C. the D./3.We can have bluer sky if we create less polluted world. A. the, a B. a ,a C. a, an D. the, an4. of the land in that district covered with trees and grass. A. Two fifths, is B, Two fifth, are C. Two fifth, is