①壁虎是一种益虫,‘它专门捕捉蚊子等其它害虫⑧关壁虎在一只圆柱形油罐的下底,发现在它正上方的油罐边缘有一只害虫。③为了不引起害虫的注意,它故意不走直线,而是绕着油罐,沿着一条螺旋路线,从背后突袭④结果,壁虎偷袭成功,美美地饱餐了一顿。那么,壁虎爬行的最短路线是怎样 Gecko is a beneficial insect, which specializes in the capture of other pests such as mosquitoes. The gecko is lowered to the bottom of a cylindrical tank and found to have a pest on the edge of the tank just above it. ③ In order not to attract the attention of pests, it deliberately do not go straight, but around the tank, along a spiral route, from behind the assault ④ results, gecko attack success, the United States and the United States a meal. So, gecko crawl the shortest route is what