晶片共振波长是晶片厚度的（）。A、2倍 B、1/2倍 C、1倍 D、1/4倍

"Depend on(依靠) yourself" is what nature says to every man. Parents can help you. Teachers can help you. But all these only help you to help yourself.

　　There have been many men in history.  But many of them were very poor in childhood, and no uncles, aunts or friends to help them. Schools were few. They could not depend upon themselves for an education. They saw how it was and set to work with all their strength to know something. They worked their own way till they became well known.

　　One of the most famous teachers in England used to tell his pupils, "I can not make worthy men of you, but I can help make men of yourself."

　　Some young men don't try their best to make themselves valuable to the human beings. They can never gain achievement(成就) unless they see their weak points and change their course. They are nothing now, and will be nothing as long as they live, unless they accept the advice of their parents and teachers, and depend on their own efforts.

小题1: Which of the following titles fits this article best?

A．What Nature Says to Every Man.

B．How to Be Famous.

C．Men Must Help Each Other.

D．Depend on Yourself.小题2:According to the famous teacher in England, a teacher can________.

A．make his pupils worthy men　

B．help his pupils find a way to be famous

C．help his pupils make themselves useful men

D．make his pupils men of strength and courage小题3:From this article we can learn the writer ________.

A．sings highly praise for parents and teachers

B．is a man of strong character

C．thinks highly of those who are struggling or success

D．feels it the most important of all to accept the advice of others

与企业生产效益比较，财政支出效益的特点有（）。

A.计算的所费和所得范围宽

B.衡量效益的标准不同

C.效益考核全部采取货币指标

D.择优的标准不同

E.选择的时间周期不同

印花税

等电位作业人员作业时，其组合间隙对110kV电压设备不得小于（）；对220kV电压设备不得小于（）