After attending the Canton Fair, you are writing a follow-up email to a prospect. Which of the following statements can make the prospect remember who you are?
选项：

A:How are you? Mr. Black. I am Jacky from ABC Company. It was so nice to meet you at the Canton Fair last week. Both of us love Chinese Kungfu. Attached pleased find the phote we took at the fair. ;
B:I am writing to follow up the new model - Pocket 2. I would like to send you a sample for testing. ;
C:Would you like it to be sent by DHL or FedEx? ;
D:If you have any questions, feel free to contact me any time. Have a good day!