题目

One night I read the news that made me sad. It was____a group of homeless(无家可归）people sleeping outside in the cold So, I decided to start a club（俱乐部）to____ money for the homeless.I called it the rock Club. At the beginning, there were only five members（成员）in it,but that quickly grew to about twenty. I___ asked anyone if they wanted to be a member. In fact, they came up to me and asked me if they could _____the club We spent all of our free time on rock painting. We painted animals, flowers and even the names of sports teams on our rocks. We'd go around the school to32+4×3在计算时应先算什么？（ ）A.32+4B.32+3C.4×3