There were kitchen settings in a "Baby House."

　　题干大意：婴儿屋里设有厨房。该题的关键词为“kitchen”和“Baby House”, 定位到文中第二段的第一句和第五句，第一句中已经提到“doll houses”被称作“Baby Houses”，第四句中 “ They showed detailed household（家庭）, routines with servants, and kitchen settings, etc.”，他们展示了家庭里的细节，有日常仆人和厨房陈设等，题目与原文意思相符，故选A。