【正确答案】
D
【答案解析】[解析] reserve“储备,储备品,储备金”,如:a reserve of food“存粮”,the bank's reserves“银行的储备金”,the gold reserve“黄金储备”,可见此题应选D;storage“(货物的)储存,储藏”,如:put one's furniture in storage“把家具存放起来”,keep fish in cold storage“冷藏鱼”;deposit“存款;定金”,如:The shopkeeper promised to keep the goods for me if I left a deposit. 店主答应,如果我付一点定金,他就可将货物替我保留下来;reservation“保留;预定”。