--- I’m afraid I can only make a small contribution this time.
--- . We really appreciate your assistance.
A. Every little helps
B. The more, the better
C. It’s better to give than to receive
D. The best things e in small packages
网友回答
(答案→)A. Every little helps
B. The more, the better
C. It’s better to give than to receive
D. The best things e in small packages
解析：考查交际用语：A. Every little helps积少成多；点滴都有效B. The more, the better越多越好，
C. It’s better to give than to receive给与比接受好，D. The best things e in small packages好事多磨，句意：--恐怕这次我只能有一点贡献。--积少成多。我们真的很感激你的帮助。选A。