完形填空。 The old Olympic s began around the year 776 BC in Creece. Many of the sports 1 the same as they are now. But then women were not 2 to take part in the s. The first Olympic Cames 3 modern times happened in 1896. They were 4 in Greece, where the s were born. Both the Summer and Winter Olympics are held 5 four years. The Winter Olympics are usually held two years 6 the Summer Olympics. The 24th Summer Olympics were held in 1984in Los Angeles (洛杉矶).The competitors  from he People's Republic of China 7 the s for the first time. The Chinese competitors 8 many medals since then. 9 most of the medals were won by women. We hope men will 10 their best to wm more medals. (     )1. A. did (     )2. A. agreed (     )3. A. of (     )4. A. held (     )5. A. in (     )6. A. in front of (     )7. A. took part in (     )8. A. have won (     )9. A. Sadly (     )10. A.  work B. had B. hoped B. at B. hold B. for B. before B. go to B. are winning B. But B. train C. looked C. prepared C. in C. begin C. each C. later C. join in C. had won C. Hardly C. compete D. were D. allowed D. on D. began D. every D. earlier D. joined D. won D. Once D.  do