点解质高价反离子主要压缩双电层以降低ζ电位，低价反粒子可通过吸附—电性中和作用降低ζ

A Lesson from the Elder

Grandfather was an elder Cherokee Native American who had a wrinkled, nut brown face and kind dark eyes. His grandson often came in the evening to sit on his knee and asked the many questions that children would ask.

One day the grandson came to his grandfather with a look of anger on his face and the following story. “Father and I went to the store today and because I helped him, he bought me a present---a jack-knife. I went outside to wait for father and to admire my new knife in the sunlight. Some town boys came by and saw me. They surrounded me and started saying bad things. They called me dirty and stupid and said that I should not have such a fine knife. The largest of these boys pushed me back and I fell over one of the other boys. I dropped my knife and one of them picked it up and they all ran away laughing. I hate them. I hate them all."

The elder Cherokee, with eyes that had seen too much, lifted his grandson's face so his eyes looked into the boy's face. Grandfather said, "Let me tell you a story. I, too, at times, have felt a great hate for those who have taken so much with no sorrow for what they do. But hate wears you down and does not hurt your enemy. It is like drinking poison and wishing your enemy would die. I have struggled with these feelings many times. It is as if two wolves are inside me.... It is a terrible fight.

One wolf is good and does no harm. He lives in harmony with all around him and does not take offense when no offense was intended. It will only fight when it is right to do so and in the right way. This wolf stands for joy, peace, love, hope, sharing, modesty, kindness, friendship, sympathy, generosity, truth, and faith.

The other wolf is full of anger. The least thing will set off his fiercest temper. He fights everyone, all the time, for no reason. He cannot think because his anger and hate are so much. It is helpless anger, for his anger will change nothing. This wolf represents fear, envy, greed, self-pity, guilt, lies, false pride and superiority.

Sometimes, it is hard to live with these two wolves inside me for both of them try to control my spirit. This same fight is going on inside you and inside every other person too.”

The boy looked into his grandfather's eyes and asked, "Which wolf will win?" The old Cherokee simply replied.... "The one you feed."

小题1:The boy was angry because __________.

A. he was not satisfied with his present

his back was badly injured in a fight

he had waited for his father for too long

his jack-knife had been taken away by some boys

小题2:How does the good wolf do things in the story?

A．He never fights against others.

B．He tries to get on well with others.

C．It is hard for him to live with other wolves.

D．Sometimes he had a terrible fight because some one hit him.小题3:We can learn from the third paragraph that _________.

A． “hate” is healthy

B．“hate” hurts oneself

C． “hate” is complicated

D． “hate” harms one’s enemies小题4:What did Grandfather mean by saying "The one you feed" in the last paragraph?

A．We should feed the two wolves equally.

B．Living in harmony with others is important.

C．Our feelings should be expressed at the right time.

D．The choices we make determine who we will become.

启动水解输料风机前，应当先开启进料目标水解机的（）。

A、进料阀和安全阀

B、出料阀和排氨阀

C、安全阀和排氨阀

D、进料阀和排氨阀

意识障碍的原因是

A．肝性脑病

B．糖尿病昏迷

C．休克

D．胰性脑病

E．水、电解质酸碱平衡失调

二级资质房地产估价有限公司应具备的条件有( )。

A．有15名以上专职注册房地产估价师

B．专业技术人员达70%

C．法定代表人是注册后从事房地产估价工作3年以上的专职注册房地产估价师

D．股东中有3名以上专职注册房地产估价师

E．专职注册房地产估价师的股份不低于全部股份的60%

某商品批发企业2000年末“本年利润”账户贷方余额为20万元，申报缴纳企业所得税6.6万元。税务机关于2001年5月对该企业进行所得税检查时发现下列情况：
(1)将本年银行存款利息收入5000元记入职工福利费中，账务处理为：
借：银行存款 5000
贷：应付福利费 5000
(2) 支付在建工程借款利息3万元，账务处理为：
借：财务费 30000
贷：银行存款 30000
(3) 全年商品销售净额为300万元，企业申报时，列支业务招待费金额为2.5万元。
根据上述资料回答下列问题：

第三笔业务正确的调账分录为( )。

A．借：盈余公积 10000
贷：管理费用 10000

B．借：盈余公积 10000
贷：以前年度损益调整 10000

C．借：盈余公积 10000
贷：本年利润 10000

D．以上均不正确