一个长方形的周长是24米,如果长和宽各增加5米,那么面积将增加多少平方米? 发布时间:2017-05-13 01:39 │ 来源:www.tikuol.com 题型:解答题 问题: 一个长方形的周长是24米,如果长和宽各增加5米,那么面积将增加多少平方米?
题型:解答题 The hard-working farmers and their happy life_____ we saw in the countryside made a wonderful impression on us. [ ]A. whom B. who C. which D. that 查看答案