21、我国是个多宗教的国家，中国宗教徒信奉的主要宗教有哪几个？

China is a country with a great diversity of religious beliefs. The main religions are Buddhism, Taoism, Islam, Catholicism and Protestantism. Buddhism enjoys a history of 2,000 years in China. Currently China has 13,000-some Buddhist temples and about 200,000 Buddhist monks and nuns. Taoism, native to China, has a history of more than 1,700 years. China now has over 1,500 Taoist temples and more than 25,000 Taoist priests and nuns. Islam was introduced into China in the seventh century. // In China there are ten minorities, including the Hui and Uygur, with a total population of 18 million, whose faith is Islam. Their 30,000-odd mosques are served by 40,000 Imams and Akhunds. Catholicism was introduced into China in the 7th century. At present, China has four million Catholics, 4,000 priests and more than 4,600 churches and meeting houses. Protestantism was first brought to China in the early 19th century. There are about 10 million Protestants, more than 18,000 clergy, more than 12,000 churches and meeting houses throughout China.//