阅读材料,从每题所给的 A 、 B 、 C 三个选项中选出一个正确答案。 It's known that Spring Festival is the most important festival for Chinese families. It falls on the first day of the Chinese lunar ( 农历 ) year. However, do you know the Double Ninth Festival( 重阳节 )? The Double Ninth Festival is also called Chongyang Festival. It is on the ninth day of the ninth lunar month. It usually falls in October of the solar calendar( 阳历 ). In the old days, the number "nine "was thought to be"yang", which means manly or hopeful. So the ninth month and the ninth day create the Double Ninth Festival. Chong in Chinese means "double". Also, as double nine reads the same as“ forever " (“ 九九 ” 与 “ 久久 ” 同音 ) in Chinese , Chinese people consider it a lucky day. On this day, people will eat Double Ninth gao (cake). In Chinese, gao (cake) reads the same as"high".In 1989, the Chinese government made the Double Ninth Festival as Seniors’Day ( 老人节 ).