修饰问题 Since the 1930`s aircraft manufacturers have tried to build airplanes with frictionless wings, shaped so smoothly and perfectly that the air passing over them would not become turbulent. A. wings, shaped so smoothly and perfectly B. wings, wings so smooth and so perfectly shaped C. wings that are shaped so smooth and perfect D. wings, shaped in such a smooth and perfect manner E. wings, wings having been shaped smoothly and perfectly so
答案是B,但我选了C,觉得perfect也可以用来修饰wings啊。。。。 |