he lecturer on evolution had been going on for nearly two hours. then he started again， and said he："Let me ask the evolutionist a question —— if we had tails like a baboon， where are they？"

    "I'll venture an answer， " said an old lady. "We have worn them off sitting here so long.".

    教進化論的老師已經(jīng)滔滔不絕地講了快兩個小時，他的話題又來了："讓我向進化論者提個問題——如果我們曾經(jīng)像狒狒那樣長著尾巴，那么現(xiàn)在尾巴到哪里去了？"

    "我來試試看，"一位老太太說。

    "該是我們在這里坐這么久把它們磨掉了吧。"