虎门旅游攻略景点必去:填空题(jianxianmian )

来源：百度文库 编辑：神马品牌网 时间：2024/04/20 18:29:55
There is a line of five lattices. Please use three colour -red, greenand black to dye them. Each lattice uses one colour. there are ( )was to dye them without two adjoint lattices both being green.
括号里的不是题目,给出答案后，请解释英文意思。答案正确的话，必有重谢！

11 ways

RGBRG
RGBGR
??>>>>

MANY WAYS

填空题(jianxianmian ) 填空题~~~~~~ 填空题！ 填空题！！ 填空题。 填空题！！！！ 填空题!! 填空题？ (填空题) 填空题～！