题目

 A_____girl named Dong Xinyi looked after her disabled father. A. three-year-old            B. three-years-old                  C. three years old 答案：A--- What’s up , Sharon?--- I just can’t help thinking of the game we lost last week. --- Oh, ____, Sharon. It is not like you to worry about the past.A．give it upB．don’t mention itC．NonsenseD．come on