WHAT IS THE MAIN IDEA OF THE SECOND PARAGRAPH

26. - Đề thi HK1 Tiếng Anh 10 năm 2018 – 2019 trường THPT Nguyễn Trãi – Hà Nội -
Tiếng Anh Đề thi HK1 Tiếng Anh 10 năm 2018 – 2019 trường THPT Nguyễn Trãi – Hà Nội -
26. What is the main idea of the second paragraph? A. Sisters get along better with their sisters than with their brothers. B. Females and males generally have different sibling relationships. C. Siblings spend a lot of time together because they have to. D. Brothers usually tend to be competitive with sisters.