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I read a book1 dinosaurs(恐龙)yesterday. The book is very interesting. There are many pictures about dinosaurs. From the book, I know there were2different kinds of dinosaurs. Some dinosaurs were big and strong. They had sharp3. They liked4meat. Some dinosaurs had swings(翅膀). They could 5in the sky.
There were many dinosaurs in the world long time ago. But now there are no dinosaurs. 6they all died? Do you know the reason(原因)?
A. In the afternoon. I ate a pizza and some chocolate.
B. They are good for us.
C. What's wrong with you, young man?
D. Sweet food is unhealthy.
E. What did you eat and drink yesterday?
F. Breakfast is very important.
A：
B：I have a bad stomachache.
A：You look sick.
B：I had a sandwich and a lot of cola for breakfast yesterday. At noon, I ate a hamburger and some ice cream for lunch. And I had some chicken，some rice and a lot of cola for dinner.
A：You ate too much sweet food. You shouldn't eat too much. You should eat many tables and fruit. You should drink much water too.
B：OK. Thank you, doctor.
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