I was accustomed to being the only child at a table full of adults.to 后面为什么是being
问题描述：
I was accustomed to being the only child at a table full of adults.to 后面为什么是being
答
因为这个to是介词 be accustomed to doing 不理解to做介词还是引导不定式的 就把be accustomed to doing 当成固定词组背下来