文言文阅读,回答1-3题。
东海孝子郭纯丧母,每哭则群鸟大集。使(刺史)检有实,旌表门闾。
后讯,乃是孝子每哭,即撒饼于地,群鸟争来食之。其后数如此,鸟闻哭声以为度,莫不竞凑,非有灵也。[21世纪教育网
若α为锐角,已知cosα=12,那么tanα=____
The people in Ya'an have met lots of difficulties, but they haven't ________ hope.