电缆插头主要起（）作用。A、站缆连接 B、采集信号 C、中转信号 D、采集链连接

请认真阅读下列短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。（每空一个单词）
There are two types of people in the world．Although they have equal degree of health and wealth and other comforts of life, one becomes happy, while the other becomes unhappy．This arises from the different ways in which they consider things, persons, events and the resulting effects upon their minds．
People who are to be happy fix their attention on the convenience of things: the pleasant parts of conversation, the well prepared dishes, the goodness of the wine and the fine weather．They enjoy all the cheerful things．Those who are to be unhappy think and speak only of the opposite things．Therefore, they are continually dissatisfied．By their remarks, they sour the pleasure of society, offend（hurt） many people, and make themselves disagreeable everywhere．If this turn of mind was founded in nature, such unhappy persons would be the more to be pitied．The intention of criticizing and being disliked is perhaps taken up by imitation．It grows into a habit, unknown to its possessors．The habit may be strong, but it may be cured when those who have it realize its bad effects on their interests and tastes．I hope this little warning may be of service to them, and help them change this habit．
Though in fact it is chiefly an act of the imagination, it has serious results in life since it brings on deep sorrow and bad luck．Those people offend many others; nobody loves them, and no one treats them with more than the most common politeness and respect．This frequently puts them in bad temper and draws them into arguments．If they aim at getting some advantages in social position or fortune, nobody wishes them success．Nor will anyone start a step or speak a word to favor their hopes．If they bring on themselves public objections, no one will defend or excuse them, and many will join to criticize their wrong doings．These should change this bad habit and be pleased with what is pleasing, without worrying needlessly about themselves and others．If they do not, it will be good for others to avoid any contact with them．Otherwise, it can be disagreeable and sometimes very inconvenient, especially when one becomes mixed up in their quarrels．
Title: About Two Types of People

Types of People	Differences	小题1:）___________________
The happy	Fixing their attention on the （小题2:）__________             of things	Equal degree of health and wealth and other （小题3:）                  of life
The unhappy	Think and speak only of the小题4:） things．
（小题5:）               about the unhappy	Situation	（小题6:）	（小题7:）         ____
	Souring the pleasure of society	●Growing into a habit ●Having bad effects on their interests and tastes ●Nobody loves them ●No one treats them with politeness and （小题8:）	●Change this bad （小题9:）    _______ ●Be pleased with what is pleasing ●Don’t worry needlessly about themselves and others
	（小题10:）  _            many people
	Making  themselves disagreeable