Once our chickens started laying eggs, we had such a

once our chickens started laying eggs, we had such a ______of eggs that we were giving many away to our neighbors.

output

surplus

production

plenty

答案及解析：本题考查名词词义辨析B选项，句意：我们的鸡开始下蛋后，我们便把剩余的鸡蛋送给邻居。surplus 意为“过剩，剩余”。综上，B选项正确。A选项，output 意为“产量”，故排除。C选项，production意为“生产”，故排除。D选项，plenty意为“丰富，大量”，故排除。故正确答案为B 项。