Unit 5 Have a Great Trip Lesson 3 习题一、看图填空。1. 2. 3. 4. 二、翻译下列句子。1. My mother took me to visit the Palace Museum. 2. How was your summer vacation? 3.I went to Beijing with my parents. 4.We ate a Beijing Duck. I was delicious. 5.I felt very happy. 三、连一连。1. go...