小故事:着急
女的 很小白!The wife says to the neighbor: "My husband has not returned all the night; I do not know where he went. It really gives me a hangup!" An insider says: "Let it be. Would you know whe
小故事:心不在焉
提示一个:spouseI was accompanying my husband on a business trip. He carried his portable computer with him, and the guard at the airport gate asked him to open the case. It was locked, and the m...
小故事:猜猜
猜猜最后是谁呢!!!The Easter Bunny, an honest lawyer, Santa Claus and a drunk find a fifty-dollar bill together. Can you guess who gets to keep it? Of course, it's the drunk because the other ...
该不该在课堂上用计算器?(1)
你会做数学吗:100乘4除以100的平方根是多少呢?Can you do the math: What is one hundred times four, divided by the square root of a hundred? If you know that, then you know the answer to this: How ...