—Thank you for your help, Mr. Smith. I’ll hand in my paper tomorrow.
— . You may send it to my mailbox 3 days later.
A. No hurry
B. With pleasure
C. Come on
D. Nothing serious
网友回答
(答案→)A. No hurry
B. With pleasure
C. Come on
D. Nothing serious
解析：考查交际用语：A. No hurry不急，B. With pleasure很高兴，C. Come on加油，D. Nothing serious 没什么严重的，句意：--谢谢你的帮助，斯密斯先生，明天我就上交我的论文。--不急，你可以三天后寄到我的邮箱。选A。