— No words are strong enough to express our thanks for your help.
— .
A. It’s a pity
B. My pleasure
C. Never mind
D. With pleasure
网友回答
A. It’s a pity
(答案→)B. My pleasure
C. Never mind
D. With pleasure
解析：考察交际用语。A真遗憾啊！B不用谢。C没关系。D我的荣幸。句意：—无法用语言表达对你的帮助的感谢。—不用谢。B项用于帮助对方以后，对方表示感谢的时候的回答。D项用于答应对方做某事。故B正确。