题目

根据汉语提示和要求写一篇80词左右的短文。①现在越来越多的人喜欢养宠物，宠物正受到很多人的青睐。②养宠物有什么好处？③养宠物应该注意什么？ 答案：One possible versionNow, more and more people keep animals as pets at home. Theyregard their pets as members of their families. Pets are loved more and morebecause they can give people a lot of pleasure and help a person feel lesslonely.We must keep our pet clean and healthy. If the pet is ill, weshould take her to see the vet. We must try to prevent the spread of diseasesthat animals carry. If we有大小两个圆，大、小圆的直径比是2：1，那么大、小圆面积之比是（　　）A．2：1B．4：1C．1：2D．1：4