A.play a separate role B.work outside the household C.elementary school teachers D.or in the labor force A. women who wish to【T13】______ should naturally fill these jobs B. require each sex to【T14】______ in social life C. whether at home【T15】______ D. to be employed as nurses, social workers,【T16】______, household helpers Sex prejudices are based on and justified by the ideology that biology is destiny. According to this ideology, basic biological and psychological differences exist between the sexes. These differences【T17】______ . Women are the weaker sex both physically and emotionally. Thus, they are naturally suited, much more so than men, to the performance of domestic duties. A woman's place, under normal circumstances, is within the protective environment of the home. Nature has determined that women play caretaker roles, such as wife and mother and homemaker. On the other hand, men are best suited to go out into the competitive world of work and politics, where serious responsibilities must be taken on. Men are to be the providers; women and children are "dependents". The ideology also holds that【T18】______ that are in line with the special capabilities of their sex. It is thus appropriate for women, not men,【T19】______ , and clerks and secretaries. These positions are simply an extension of women's domestic role. Informal distinctions between "women's work" and "men's work" in the labor force, according to the ideology, are simply a functional reflection of the basic differences between the sexes. Finally, the ideology suggests that nature has worked her will in another significant way. For the human species to survive over time, its members must regularly reproduce. Thus, women must,【T20】______ , make the most of their physical appearance.

【正确答案】 B

【答案解析】解析：空格前一句的意思为：按照这种思想，两性之间存在着基本的生理和心理差别。空格后一句的意思为：不论在生理上还是心理上，女性都是弱者。故空格所在句的意思应为：这种差别使得两性在社会生活中扮演不同的角色。所以，B项符合题意。所以，答案是B。