题目

排列正确的顺序。 We are going to make the vegetable soup.() Later, put in the tomatoes. Cook for 5 minutes.() Then, cut the potatoes, tomatoes, and carrots into small pieces.() First, wash and peel the potatoes.() Finally, put in the sugar. Cook for another 2 minutes.()After that, put the salt, carrot, and potatoes in water. Cook for 20 minutes. 答案：【答案】4-2-1-5-3【解析】略 已知数轴上的点A表示2，那么在数轴上到点A的距离是3的点所表示的数有 [　　] A． 1个 B． 2个 C． 3个 D． 4个