给所听问句选择恰当的答语。
(_____) 1. A. I can help you.
B. I can help him.
C. I can help you with sharp teeth.
(_____) 2. A. No, I didn’t.
B. Yes, I could.
C. Yes, I can.
(_____) 3. A. Yes, I did.
B. Yes, it is.
C. No, I’m not.
(_____) 4. A. It’s nice.
B. She is washing the dishes.
C. He is playing football.
(_____) 5. A. I watched TV.
B. She played with the cat.
C. He played basketball.