题目

下列关于有机物            的说法中不正确的是 A．该物质不能发生消去反应 B．该物质所有的碳原子一定处于同一个平面上 C．1mol该物质的水解产物与金属钠反应产生1mol H2 D．1mol该物质发生加成反应最多消耗3molH2 答案：C阅读理解 　　“Depend on 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 them 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 become well-known. 　　One of the most famous teachers in England used to tell his pupils,“I cannot 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 achievements unless they see their weak points and change their coarse(粗谷). 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. (1)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 self-help and useful men D．make his pupils men who are healthy and strong (2)If young people depend on their own efforts ________. [　　] A．they are sure to be very famous in the world B．they can be successful in their lives C．they can live without their families D．they no longer need any help (3)From this article we can learn the writer ________. [　　] A．sings high praise for parents and teachers B．is a man of strong character C．speak highly of those who are struggling for success D．feels it the most important of all to accept the advice of others. (4)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