【单选题】---- The new shop across the road has taken away most of my . ----We must sell something cheaper.
【简答题】作业2-2 《Python程序设计基础》教材P98页3.7题
【单选题】人眼能感觉到光的不同颜色,是因为光的( )不同。
【简答题】(We were finally able to clear the high mountains) by throwing away a large pack of food.