UNIT18

本文の内容と一致するものにはＴ，一致しないものにはＦと書きなさい。
1.Human beings are the only species that needs love because we are born weaker than many other animals.（　　）
2.There are many studies of how parents’ love will affect children.（　　）
3.When mothers nurse their babies, the hormone systems of both affect each other and increase their bond.（　　）
4.The lack of love in the first years in life can bring many problems to children.（　　）
5.In order to love each other, all we have to do is spend a much longer time with our family.（　　）