David was ____ in the second half of the football match after a serious knee injury.
President Hu Jintao urged that every effortto rescue and treat the injured when the earthquake happened in Sichuan this year.
Traffic restrictions have come into effect in Beijing to improve the capital’s air quality and traffic situation for the 2008 Olympics.
Modern China is experiencing a completely new periodrespect for science and creativity has become the guiding principle of society.
Russia will soon return 174 sq km of territory on the northeast border to China. more than 40 years of negotiations.