小题1:B
小题2:B
小题3:B
小题4:C
文章讲述的是作者的哥哥在当地下了非常大的雪之后，主动向别人提供帮助，并赢得了大家的认可和感激。
小题1:事实细节题，根据第二段 It was a lovely letter to all the residents （居民）in my neighborhood. My brother was asking everyone to let him know if anyone needed help. He left his contact information and said that anyone that needed help should get in touch with him and he would figure something out可知，他的哥哥是想帮助那些需要帮助的人。
小题2:推理判断题，根据第三段London received an unusual amount of snow last week, and the city was completely under- prepared for it. So it was quite difficult to get anywhere可以，这次的雪下的非常大。
小题3:猜测词义题，根据后面的There are a good number of old people in our little community. So my brother thought that the snow may have posed （造成）some difficulty for some of them, particularly because we live on a hill可知，小路上有很多雪没有清理，对于老年人来说非常的危险。
小题4:推理判断题，根据One of our neighbors wrote email saying that although she wasn’t able to help, she was “very proud of having a neighbor like him who puts other people’s interests first可知，他的邻居是对他赞赏。