Unit 7 Whats that 同步练习 1一、 请根据给出的汉语意思写出单词 1. 羊 _ 2. 鸭子 _ 3. 猪 _ 4. 牛 _二、 选择题1. _ that? Its a cat.A. What B. WhosC. Whats D. What are2. Is this a cat? No, it _.A. are B. isC. arent D. isnt3. Is that a pig? Yes, it _.A. are B. isC. arent D. isnt三、完成下列对话1. A: _? B: Its a duck.2. A: Is this a dog? B: Yes, _.3. A: Is that a sheep?B: No, it isnt.答案：一、 sheep, duck, pig, cow二、 C D B三、Whats that?it is
