idea:
不同意
男生和女生思维特点不同
选科上的差异
举例说明有些难可做女不能做
同意
男女平等，无论男生还是女生都应该享有平等的选择专业的机会。
男女搭配做事不累(这是开玩笑的话,哈哈)就是效率高

范文：
Nowhere in the world has the issue of female rights and interests been so much debated as in our society. Nowadays, plenty of universities limit the number of female students who study in some of subjects; therefore, many people think universities should accept equal numbers of men and female study in every subject, but others have a negative attitude. As far as I am concerned, I think men and women should gain equal educational opportunities, but accepting equal numbers of male and female, in every subject, is unnecessary and impossible. Therefore, I disagree with the view that universities should accept equal numbers of male and female students in every subject. My argument in support of my view is as follows.

环球雅思-中国第一雅思品牌 名师阵容 国内最大的连锁外语培训机构，被评为全国十大知名学校，连续多年荣膺中国最具影响力培训集团称号... 北京新航道学校-胡敏“中国雅思之父” 多所世界名校，可根据意愿选择留学国家与学校、国内两年、国外两年，节省大量费用与一年学习时间 北京雅思学校-刘洪波、张皓亲自授课 北雅 IELTS 培训基地是全国最早、最权威进行 IELTS 考试培训研究的专业化、正规化机构，强大的师资。 上海朗阁雅思学校-南方雅思培训首选 国内最大的雅思培训基地。拥有上百位全职中外雅思专家，25人小班授课、中外专家联合执教、保分承诺

韩企、日企定向培养 北京理工大学校本部招生   中国人民大学计划外 北京文理研修学院招生

The main reason is that mode of thinking is different between female and male. Everyone, male and female, has equal right to study in universities, nevertheless, due to difference of in thought and views. Men and Women may represent varied study capability. A case in point is that men may possess more talent than women in mathematics, physics and like stuff. In the study of language, on the other hand, female shows stronger ability than male. In the history of human beings, most scientists, especially those who research abstract theories, are male.

Another reason is that nature decides different directions of development between men and women. Today, although female’s right is being increased, female still plays a different social role. Women are by nature good at housekeeping since the biological function of a woman is first to bring children into the world and then to bring them up and it has been proved by some scientists that women are not good at business management, political administration, etc. So, in the study of business and management, requiring equal numbers of male and female is not essential.

From what has been discussed above, we may draw the conclusion that accepting equal numbers of male and female students in every subject is impossible and I also disagree with this point of view.