Thank you for helping.A help B helping

网友回答

B,helping, thank sb for doing sth
======以下答案可供参考======
供参考答案1:
感谢您的帮助。A感谢B的帮助
供参考答案2:
B thank you(thanks) for doing sth
供参考答案3:
B 介词后加动名词 或名词