[填空题]The United States and China plan to (47) an ambitious series of sports exchanges aimed at helping both countries in advance of the 2008 Olympics in Beijing.
The program will include major sporting events that the two nations will (48) in alternating years, as well as exchanges in coaching and sports science. There will also be marketing and sports management (49) that the Americans would hold in China to help maximize China’s (50) for the games and sports in general.
U.S. Olympic Committee President Sandra Baldwin completed discussions on the arrangements this week while (51) the ongoing World University Games in Beijing. She called them very successful and was also (52) with the organization at the student games, which are viewed as a rehearsal for the 2008 Olympics.
USOC Spokesman Mike Moran told VOA Sports how the sports exchanges are expected to work. "The (53) would be three or four sports each yea

The United States and China plan to{{U}} (47) {{/U}}an ambitious series of sports exchanges aimed at helping both countries in advance of the 2008 Olympics in Beijing.
The program will include major sporting events that the two nations will{{U}} (48) {{/U}}in alternating years, as well as exchanges in coaching and sports science. There will also be marketing and sports management{{U}} (49) {{/U}}that the Americans would hold in China to help maximize China’s{{U}} (50) {{/U}}for the games and sports in general.
U.S. Olympic Committee President Sandra Baldwin completed discussions on the arrangements this week while{{U}} (51) {{/U}}the ongoing World University Games in Beijing. She called them very successful and was also{{U}} (52) {{/U}}with the organization at the student games, which are viewed as a rehearsal for the 2008 Olympics.
USOC Spokesman Mike Moran told VOA Sports how the sports exchanges are expected to wo