请你做一小时的演讲并回答问题,用英文怎么说大哥！有填空题答案么

Question

请你做一小时的演讲并回答问题,用英文怎么说
大哥！有填空题答案么

Answer 1

Dear Humffman:
This is Hua Li,one of the Organizers of World Economic Forum.We sincerely invite you to give a one-hour speech and answer some questions for audiences at Beijing National Science and Technology Park at 12nd of April 2013.We would be very pleased if you could attend.
Hope hear from you soon.
Yours sincerely,Hua Li.