摘要
1.什么样的伞不用来遮雨？
2.黛茜说：“10＋4=2”，她的老师说这是对的，为什么？
3.有一种动物和猫一样大，但长得像老虎，它是什么？
1. What kind of umbrella can not be used on rainy days？
2. Daisy says, ＂10＋4=2＂. Her teacher says it is correct. Why？
3. There is an animal as big as a cat, but it looks like a tiger. What is it？
