Thank you for ( helping ) to us.为什么用 helping而不用help/

Thank for you help. thank you for help thank you for you help Thank for you help?还是Thank you for help? thank you for helping 还是thank you for your help 改错：thank you for you help me Thank you for you help 改错 Thank you for ( ) me so much help. thank you for your help (同义句) Thank you for your help如何回答? Thank you so much for your help. thank you for help.改同义句 thank you for your help.【作答】 thank you for your help _____englishRT THANK you for your help的意思 Thank you for offering to help . thank you for your kindness help! 同意句：Thank you for your help.