听录音,选答句。 | ||
( ) 1. A. Yes, this is. ( ) 2. A. It's my sister's. ( ) 3. A. Yes, it is. ( ) 4. A. It's seven a clock. ( ) 5. A. It's OK. |
B. N0, she isn't. B. This is our library. B. It's on the second floor. B. It's nice. B. Great! |
C. Yes, it is. C. It's yellow. C. It's our playground. C. It's o'clock. C. Thank you. |