We have learnt that there is a heavy ______ for walnuts in your

We have learnt that there is a heavy ______ for walnuts in your market, so we enclose ourQuotation Sheet No. 6868 ___ your consideration.
【正确答案】：demand(need); for
【题目解析】：[解析]句意：获悉你地市场对核桃有很大的需求，兹附上第6868号报价单供参考。need/demand表示 “需求”，符合题意；for one s consideration表示“供某人参考”，为习惯用法。