题目内容
二、看图完成对话。
1. A: Are they ?
B: Yes,they are.
2. A:this cat?
B: No, . It's a tiger.
三、 1. sheep
2. Is;a; it isn't
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题目内容
二、看图完成对话。
1. A: Are they ?
B: Yes,they are.
2. A:this cat?
B: No, . It's a tiger.
三、 1. sheep
2. Is;a; it isn't