【简答题】阅读理解。 Fruit powered digital clock Fruit's not only good to eat, but it can also power this Fruit Digital Clock. This clock uses the scientific principles on which modern electrical storage batteries a...
【简答题】听句子,选答语。 ( )1. A. By bike. ( )2. A. English. ( )3. A. She does some shopping. ( )4. A. I eat fruit. ( )5. A. Often. B. Two hours. B. Running. B. That sounds great. B. Very good. B....
【简答题】阅读理解。 Fruit powered digital clock Fruit's not only good to eat, but it can also power this Fruit Digital Clock. This clock uses the scientific principles on which modern electrical storage batteries a...