控制电机常用在自动控制系统中，完成对机电信号的检测、放大、传递、执行或转换。下列不属于控制电机的是（）。

[单选题]请阅读Passage 1，完成第 21~25小题。Passage 1What would you do with $ 590m? This is now a question for Gloria MacKenzie, an 84-year-old widow who recently emerged from her small, tin-roofed house in Florida to collect the biggest undivided lottery jackpot in history. If she hopes her new-found fortune will yield lasting feelings of fulfilment, she could do worse than read Happy Money by Elizabeth Dunn and Michael Norton.These two academics use an array ofbehavioral research to show that the most rewarding ways to spend money can be counterintuitive. Fantasies of great wealth often involve visions of fancy cars and extravagant homes. Yet satisfaction with these material purchases wears off fairly quickly. What was once exciting and new becomes old-hat; regret creeps in. It is far better to spend money on experiences, say Ms. Dunn and Mr. Norton, like interesting trips, unique meals or even going to the cinema. These purchases often become more valuable with time-as stories or memories particularly ifthey involve feeling more connected to others.This slim volume is packed with tips to help wage slaves as well as lottery winners get the most "happiness bang for your buck". It seems most people would be better off if they could shorten their commutes to work, spend more time with friends and family and less of it watching television(something the average American spends a whopping two months a year doing, and is hardly jollier for it). Buying gifts or giving to charity is often more pleasurable than purchasing things for oneself, and luxuries are most enjoyable when they are consumed sparingly. This is apparently the reason McDonald's restricts the availability of its popular McRib-a marketing trick that has turned the pork sandwich into an object of obsession.Readers of Happy Money are clearly a privileged lot, anxious about fulfilment, not hunger. Money may not quite buy happiness, but people in wealthier countries are generally happier than those in poor ones. Yet the link between feeling good and spending money on others can be seen among rich and poor people around the world, and scarcity enhances the pleasure of most things for away from this book believing it was money well spent.McRib is mentioned in Paragraph 3 to show that ____ .

[单选题]下列关于城市综合交通发展战略研究内容的表述,错误的是（   ）。

[填空题]需要与肺癌鉴别诊断的疾病最常见的有__________、__________、__________、__________。

[单选题]下列与诺氟沙星具有相似作用的药物是（）。

[多选题]非班轮运输是（　　）的运输。

[单选题]掺盐砂浆法砌筑砖砌体，水平缝和垂直缝的厚度和宽度，应控制在（）。

[单选题]下列河流，最后注入印度洋的是（）。

[问答题]人眼的明视距离为多少？

[判断题]食用奶酪时，要用盐、胡椒调味，并跟配黄油、面包、芹菜条、胡萝卜等。

[单选题]系统内外汇借款（）提前归还。

2021年度福建省一级注册结构工程师成绩合格人员公示