21.  Why don't we put aside those arguments about whether women are as good as men, considering how can these two parts cooperate well to make the world better?

22.  Suddenly I realized that English was becoming a part of my life.

23.  That is to say men can play the part as women do and vice verse.

24.  Third, as an important part of society, university is one of the best places to invent things.

25.  The unity, later, was divided into two parts and one was a man and the other was a woman.

26.  Gender equality should be divided into two parts: social roles(I think it means the division of labor) and social status.

27.  Through this reading course, not only will I move a step in the reading part, but also I will get rich knowledge about nephrology, which will help make my work in future easily.

28.  During the long process of human history, men, as the symbol of strength and power, play the roles of leaders, entrepreneurs, politicians, officers, etc. , while women take the part of housewives, cotton spinners, teachers, writers and so on.

29.  Learning English up to now, I took part in CET4 and CET6, and successively got through that.

30.  In the modern city, the job has been subdivided in many parts in accordance with the unique nature of work.