论述安装角度编码器的过程？

When Colonel Harland Sanders retired at the age of 65, he had little to show for himself, except an old Caddie roadster, a $105 monthly pension check ,and a recipe for chicken.

Knowing he couldn’t live on his pension, he took his chicken recipe in hand, got behind the wheel of his van (货车),and set out to make his fortune. His first plan was to sell his chicken recipe to restaurant  owners, who would in turn give him a residual (酬金)for every piece of chicken they sold—5 cents per chicken. The first restaurateur he called on turned him down.

So did the second.

So did the third.

In fact, the first 1,008 sales calls Colonel Sanders made ended in rejection. Still, he continued to call on owners as he traveled across the USA, sleeping in his car to save money. Prospect number 1,009 gave him first “yes”.

After two years of making daily sales he had signed up a total of five restaurants. Still the Colonel pressed on , knowing that he had a great chicken recipe and that someday the idea would catch on .

Of course, you know how the story ends. The idea did catch on. By 1963 the Colonel had 600 restaurants across the country selling his secret recipe of Kentucky Fried Chicken (with ll herbs and spices ).

In 1964 he was bought out by future Kentucky governor John Brown.Even though the sale made him a multi-millionaire, he continued to represent and promote KFC until his death in 1990.

小题1:Which of the following statements about Colonel Sanders is wrong according to the passage? 

A．He received a pension of a little more than $100 every month after he retired.

B．He couldn’t live on his pension because he had a chicken recipe in hand.

C．He didn’t succeed in selling his recipe until he tried 1,009 times.

D．He lived a hard life when he stared the business.小题2:The underlined phrase“catch on ”in Paragraph 6 probably means         .

A．be accepted

B．be grasped

C．be popular

D．be rejected小题3:The sentence “Of course, you know how the story ends” means         .

A．you are sure to know the result of Colonel Sanders’ business

B．You are sure to know Colonel Sanders had finished his story

C．It is certain Colonel Sanders ended his business

D．It is certain Colonel Sanders knew how to end his story小题4:Colonel Sanders’ story teaches us an important lesson:       

A．It’s never too late to make a change in your life .

B．The early bird catches the worm.

C．Live and learn. Life can teach you a lot of lessons.

D．Constant dripping wears away a stone.

请根据下面的提示，以“广告”为题写一篇说明文。

在现代社会中，广告随处可见，它们出现在电视荧光幕（TV screen）上，在报纸和杂志上也占有显著地位。它们展示（display）或画在墙上，甚至在公交车上。说实在的，今天在公共场所，很难没有广告。

广告在经济活动中（economic activities），确实扮演了重要角色。它们告诉大众新产品，并且有助销售。不幸的是，有些广告不诚实，它们千方百计欺骗消费者（consumer），因此，我们固然承认广告能帮助我们，但我们也要时常对它们小心, 免受欺骗。

注意： 1. 文章必须包括提示要点，请不要逐字翻译，行文需连贯通顺；

2. 词数100－120词；

3. 标题已给出，不计入总词数。

薄膜蒸发适用于（）、（）、（）、易产生泡沫的物料的蒸发。

患儿，10个月，疑有心脏病，查体：胸骨左缘第2肋间可闻及连续性杂音，超声心动图显示降主动脉与左肺动脉之间有一管状回声，请指出以下哪项诊断最正确（）

A.房间隔缺损

B.室间隔缺损

C.动脉导管未闭

D.法洛四联症

E.肺动脉口狭窄

禁止从英国、法国等国家进口牛及牛制品是为了防止( )进入我国。

A．疯牛病

B．牛瘟

C．兰舌病

D．牛肺病