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课程多端同步更新,充分利用零碎时间。做题
海量精选试题,想练就练,瞬间提分。答疑
网校名师24小时在线答疑解惑。直播
名师大咖面对面,有问有大收获多。One cold night the king called Nasreddin to him and said, "If you're able to spend this night in the courtyard with only your shirt on, I will give you one hundred gold coins!"
In the courtyard Nasreddin saw a stone mill. He began to push it around, faster and faster. When dawn came, he was sweating all over himself.
The king got up and was surprised to see Nasreddin in high sprits. The king hated to lose one hundred gold coins, so he asked, "Was there a moon last night?"
"Yes."
"Then our bargain is off," said the king. "If there was a moon, it was warm. In that case even I could have spent the night outside!"