听短文及问题,选择正确答案。 ( )1. A. Children's Day ( )2. A. new house ( )3. A. They are doing nothing ( )4. A. great ( )5. A. tired B. Christmas Day B. A new car B. They're making some cakes. B. beautiful B. happy C. New year C. A computer C. They're putting some flowers on the tree. C. grade C. hungry D. The weekday D. A Christmas tree D. They're putting some lights on the tree. D. colorful D. worry