帮忙做道英语IQ题My brother is two years younger than i.My sister is
帮忙做道英语IQ题
My brother is two years younger than i.My sister is four years younger than my brother.My mother was 20 years old when i was born.In this year the average age of our four is 38/.Can you tell me how old each of our four is?
I am___.My brother is____.My sister is____.My mother is______.