完形填空。 Food is very important for our 1 . Everyone needs to eat well 2 he or she wants to have a strong body. Our minds 3 our bodies always need the best food. This kind of food is knowledge (知识). We start 4 knowledge when we are very young. Studying on our own 5 us the most knowledge. When we get 6 , we should enjoy reading and learning about all kinds of things. If we 7 accept (接受) answers without thinking about 8 , we never learn well. When we study in the right 9 and get knowledge on our own,we enjoy learning. We 10 learn more and understand better. (     ) 1. A. head (     ) 2. A. so (     ) 3. A. in (     ) 4. A. get (     ) 5. A. brings (     ) 6. A. young (     ) 7. A. ready (     ) 8. A. it (     ) 9. A. day (     ) 10.A. either B. mouth B. if B. to B. gets B. takes B. old B. often B. them B. way B. also C. health C. before C. like C. got C. sends C. younger C. just C. her C. time C. too D. country D. until D. by D. getting D. makes D. older D. first D. they D. place D. neither