如今能为他的这本散文集子作序，我觉得很荣幸。()

A、To be asked to write a preface to his collection of essays is a great honor.

B、I find a great pleasure to ask to write his collection of essays a preface.

C、It’s a great pleasure that 1 will write him a preface of this collection of essays.

D、I find it a great honor to be asked to write a preface to this collection of his essays.