【简答题】Miss Williams is a teacher, and there are thirty children in her class. They are nice children, and Miss Williams like them all, but they often lose (丢失)some of the clothes. It’s winter, and the weath...
【简答题】In London, there has always been a main problem. In order to solve this problem, the government has decided to have a bike revolution(革命). It has decided to provide 6,000 bikes for the people to rent....