完成下列对话 1. A: Mom, ________________? B: It’s a cat. 2. A: Is this a tiger? B: No, ____________. 3. A: Is that a pear? B: Yes, ___________. 4. A: Is this a dog? B: Yes, ____________. 5. A: Is that a lion? B: No, _________.
选出不同类的一项。 （_____）1. A. present B. pen C. ruler （_____）2. A. a B. to C. an （_____）3. A. football B. card C. soccer （_____）4. A. buy B. bag C. book （_____）5. A. cat B. rabbit C. birthday
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