硫酸钡和氢氧化钠:funny riddle
来源:百度文库 编辑:高校问答 时间:2024/05/15 04:22:42
There was a big alligator walking down the street with a little alligator.The little alligator was the big alligator's son,but the big alligator wasnt the little alligator's father.Who was the big alligator?
heihei
father's wife
the little alligator's mother