¢ô µ¥ÏîÑ¡Ôñ¡££¨12·Ö£©( )1. -Sit down, please. ---_____________.
A. Thank you B. OK C. Good D. Fine( )2. ---What is this? --- ___________.
A. It is red B. It is pen C. It is a pen D. It is an pen( )3. ---Good morning, Miss Wang! ---___________.
A. Thank you B. OK C. Good D. Fine( )2. ---What is this? --- ___________.
A. It is red B. It is pen C. It is a pen D. It is an pen( )3. ---Good morning, Miss Wang! ---___________.