【单选题】If a farmer wishes to succeed, he must try to keep a wide gap between his consumption and his production. He must store a large quantity of grain【B1】consuming all his grain immediately. He can continu...
【简答题】An old farmer spent all his life on his farm in the country in the southeast of England. One day he decided to visit the big city. Everything was new and strange to him, because he had never traveled ...