用扎孔连线的方法,设计你喜欢的对称图形.
在一条路上按相等的距离植树,从头到尾一共植树85棵,每两棵树间的距离是6米,这条路的长是多少米?
找找看,下面的一块是从上面哪一块中剪下来的,用线连起来。
— __________ try some fish? It looks delicious.
— It smells __________. I don't want to eat it.