听4段对话,选出最佳选项。 1. What's bad for eyes? [ ] A. Reading too much. B. Reading in bed. C. Reading in the sun. 2. How many countries have been spoken about? [ ] A. Six. B. Four. C. Five. 3. When the football match will begin? [ ] A. 7:30 B. 8:30 C. 9:00 4. What colour is Jill's bike? [ ] A. Blue B. Black C. Green