《2025年快乐过暑假江苏凤凰科学技术出版社四年级提优版》

3. 中国象棋是中华民族的珍贵文化遗产,其中“马”走的是“日”字格,可以向四周的八个方向跳。如下图,现在“马”的位置是$(2,1)$,它想吃掉$(1,6)$位置上的“卒”,最少要走(4)步。请在图中画出一种走法,并用数对写出“马”走过的各个位置。

走法不唯一,如:$(2,1)→(3,3)→(2,5)→(3,7)→(1,6)$。

答案： 4 画图略 走法不唯一,如:$(2,1)→(3,3)→(2,5)→(3,7)→(1,6)$。

I am Peter.
I have ten subjects this term.
I like Art best. It's interesting for me.
I usually have a drawing lesson on Monday. I like summer. I can wear T-shirts and have ice creams.

答案： I am Peter. I have ten subjects this term. I like Art best. It's interesting for me. I usually have a drawing lesson on Monday. I like summer. I can wear T-shirts and have ice creams.