短文改错 Animals never seem to have bad bays.They are -------- always happy to see you .Scientists
短文改错
Animals never seem to have bad bays.They are--------
always happy to see you .Scientists say play with a pet--------
soothes you and that lowers your blood pressure. --------
If you have a pet of your own ，visit a friend who does.--------
Beating a bad mood not only make youfeel batter.--------
A positive outlook might also help you staying--------
healthy.A recent medical study which showed sad or angry--------
people are much likely to get sick than peoply who are --------
happy.And get busy and cheer up !If youare feeling--------
down ,spending times with a pet just might cheer youup. --------