Chen Long, a man from Jingzhou, has ____ (go) through a lot before he won the first gold medal of the 2016 Olympic Games.
下列关于望远镜的说法不正确的是( )
①满足人民群众精神文化需求②保障人民的基本文化权益
③发展先进文化,取缔落后文化④传播和普及各种文化思想