l should learn from.（我应该向.学习）不少于50个字就可以了,但是不要向你、他、她学习这种 ,要我应该向某朋友学习的那种

作文吗?
Tom is my friend.He is very kind and helpful.When others have difficult in doing anything,he will try to do something for them.For example,if he is on the bus and there is an old man standing besides him,he will surely offer his seat to the old man,Isn't that nice?I think I should learn from Tom.He sets good examples to others.