— Thank you for seeing me off. — .A. Glad to see youB. Have a good journeyC. Don’t say soD

问题补充：

— Thank you for seeing me off.

— .

A. Glad to see you

B. Have a good journey

C. Don’t say so

D. See you later

答案：

A. Glad to see you

(答案→)B. Have a good journey

C. Don’t say so

D. See you later

解析：句意，这是两个人之间的对话。第一个人说：“谢谢你来为我送行。” 第二个人说： “一路顺风。” Glad to see you见到你很高兴Have a good journey 一路顺风Don’t say so 不要这样说See you later一会见，故选B，最符合题意。