留学群中考网为大家提供中考英语阅读理解题及答案：A garbage collector，更多中考英语复习资料请关注我们网站的更新! 中考英语阅读理解题及答案：A garbage collector John was ten years old and he was very lazy[1].He had to go to school,of course,but he was bored[2]there and tried to do as little work as possible.H...