thank you for ＿＿＿(teach)us

thank you for ＿＿＿(teach)us Thank you for you thank you for ＿＿ a.help b.helpping c.helping 选什么为什么? 根据意思写单词 thank you for ＿ 〔邀请〕us to your family. Thank for you help. thank you for the Thank you for thank you for your thank you for the Thank you for your thank you for Thank you for this Thank you for killing thank you for leaving thank you for missing thank you for help Thank you for every thank you all for