涿州市2014
高考英语阅读理解、短文改错系列训练（7）及答案 (第 篇) four people in england ，back in 1953, stared at photo 51.it wasn’ t much — a picture showing a black x. but three of these people won the nobel prize for figuring out what the photo really showed — the shape of dna. the discovery brought fame and fortune to scientists james watson, francis crick，and maurice
