6 颗豆豆
1. 单选题
20 秒
What should we do about eating?
eat junk food
eat fresh vegetables/ fruits
eat more meat
2. 单选题
20 秒
If you don't want to get fat, you don't need
a balanced diet
low-calary food
high-fat food
3. 单选题
20 秒
We should do things about sleeping except
go to bed early ge up early
stay up late
have enough sleep
4. 单选题
10 秒
How long does a teenager need to sleep every night
8 hours
6 hours
12 hours
5. 单选题
20 秒
What will proper exercise do to your body
make you weak
make your muscles strong
make your lungs(肺）hurt
6. 单选题
10 秒
how long does a teenager need to excercise a day
1-2 hours
less than 1 hour