Unit 2 B Listen and Circle CD1 56 仔細聽,將聽到的發音字圈起來。 1 2 din tin mad mat 3 4 bed bet lid lit C Listen and Number CD1 57 仔細聽,將圖片依照聽到的順序編號。 A B ... ... Let’s sing. Cool! Thank you. C D ... ... Cool! I like it. Let me show you. 6