The number of raindrops on the green branches of the spring rain is so large that it is represented by 9, and the double is 2, so the answer is 92.
Crossword puzzle is a traditional word game in China, which belongs to a traditional form of guessing riddles on lanterns. This is also a unique language and cultural phenomenon in China. According to the characteristics of complex strokes, relatively independent radicals and changeable structural combinations, crossword puzzles are mainly carried out in various ways, such as clutch, loss-increasing, pictographic and knowing.