蚂蚁的家庭成员之间有明确的分工，它们之间的关系是（　　）

完形填空。

    Once upon a time, a rich man and a poor man talked about what happiness was.

    The poor man said, “Happiness is 1we have now.”Seeing the poor man's old clothes and house, the rich man laughed at him and said 2“How can this be called happiness? My happiness is my huge and beautiful house with one 3rooms and a thousand servants(佣人).”

 4a windy night, a big fire happened in the rich man's house and his hundred-room house was burnt down into 5. All his servants went away and left him alone. The rich man lost 6 and he became a beggar(乞丐) overnight.

    One day, the beggar was very hungry. He came to 7 some food to eat when he passed by the poor man's house. The poor man 8him a bowl of rice, asking, “What do you think of happiness now?”

    The beggar said anxiously, “Happiness is 9 bowl of rice in your hand.”

    Happiness is all that at the moment. One 10enjoy happiness in all his lifetime only by cherishing(珍惜) what he has now.

下列四幅宋与辽、西夏、金并列示意图中，哪一幅是错误的（    ）

定义在R上的函数y=f(x)满足f(x+6）=f(x)，当$-3\le x<-1$时，$f\left(x\right)=-(x+2{)}^2$，当$-1\le x<3$时，$f\left(x\right)=x$则$f\left(1\right)+f\left(2\right)+f\left(3\right)+\cdots +f\left(2012\right)=$ （     ）