Food is very important. Everyone needs to        well if he or she wants to be healthy. Our minds (头脑)        a kind of food, too. This kind of food is knowledge (知识). We began to get        when we were very young. Small children        very interested in everything around them. They learn everything while they are watching        listening. When they are getting older, they began to read        books, science books, and anything they like. When they find something new, they love to ask questions and        to find the answers.
What is the best        to get knowledge? If we learn by       , we’ll get the most knowledge. If we’re        getting answers from others and do not ask why, we’ll never learn well.

A．eat B．drink C．learn D．read

A．hope B．wish C．need D．can

A．talent B．gift C．question D．knowledge

A．is B．are C．am D．be

A．but B．then C．so D．and

A．stories B．story C．a story D．an story

A．try B．have C．wait D．work

A．place B．way C．road D．school

A．yourself B．themselves C．myself D．ourselves

A．sometimes B．never C．always D．usually