Food is colorful. Some food is green, some food is red, and some is black. Now more and more people like to have black food—black rice, black beans, black grapes. Why do they like black food?
· Black food can make grey hair into black hair.
· Black food is good for the heart.(心脏)
· Black food can help children become smart.
· Black food can also help women look young.
Black food is very good, but we need food with different colors. Doctors say that it isn’t good to be choosy about food. So we had better eat all kinds of food.
Now more and more people like to have _______.

A．red food	B．green food
C．black food	D．rice

Black food is good for________ .

A．eyes

B．ears

C．nose

D．heart

A seven-year-old boy often has black food, so he can become ________.

A．smart

B．young

C．old

D．tall

_______ is good for our health.

A．red food	B．green food
C．black food	D．Food with different colors

The underlined word ‘choosy’ means “_______ ” in Chinese.

A．优选的

B．挑剔的

C．浪费的

D．无色的