（______）1. Where's Su Yang? A. Nice to see you.

（______）2. Look！A bird! B. No, it isn't.

（______）3. This is my brother. C. Ok, Mum.

（______）4. Is this my lunch bag? D. How beautiful!

（______）5. Open the window, dear. E. She's in the library.

【答案】1.E 2.D 3.A 4.B 5.C

【解析】

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