完形填空。 Children in the USA like K Day very much. K is short for 1 . March 7 is 2 . On that day 3 children go out in the open air. They 4 their kites with them. Some kites are very big. 5 are small. They are in 6 colors. So they look very beautiful. 7 has a long string (细绳). To get the kites 8 , the children begin to run. They let out the 9 from the ball in their hands. Now the kites 10 in the air. How nice they look! (     )1. A. Kate (     )2. A. day (     )3. A. a little (     )4. A. get (     )5. A. Other (     )6. A. same (     )7. A. All (     )8. A. down (     )9. A. string (     )10. A. fly B. New York B. a day B. a lot B. make B. The other B. different B. Both B. up B. kite B. go C. kites C. on day C. lots of C. bring C. Others C. all kind of C. Every C. to C. colors C. open D. like D. the day D. all D. take D. Another D. a kind of D. Each D. together D. bird D. start