题目内容
单项选择(共15分,每小题1分)() 1 . An dog helped his master from a fire last week.
A. 8 years old B. 8 years C. 8 year old D. 8-year-old
D
练习册系列答案
相关题目
题目内容
单项选择(共15分,每小题1分)() 1 . An dog helped his master from a fire last week.
A. 8 years old B. 8 years C. 8 year old D. 8-year-old