题目

He has made _____ progress thatall of us want to learn from him.A. such a goodB. so good aC. a so goodD. such good   答案：D  progress是不可数名词，排除ABC。  Look! Gina ___________ a book under the tree． 　　A．is reading　　 B．is looking　　C．reads　　　　 D．sees