大气重金属分析仪项目可行性研究报告目录大纲.docx
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1、nd that shes an editor of a major magazine in America. Although she loves her new life at first, she quickly finds out that being grown-up isnt that much easier than being 13.Shazam!Shazam! is about a kid named Billy Batson, who suddenly gets magic powers from the Wizard Shazam. By calling Shazams n
2、ame, Billy can be changed into a hero with powers like strength, speed and flight. Like in all the other movies of this kind, in Shazam! Billy is tasked with defeating his enemy who warns to steal all his powers.21.What is special about Mean Girls?A. It is about girls adventures. B. It ranks first o
3、n the movie list.C. It is aimed at amusing the audience. D. It contains lots of classic dialogues.22.Which movie refers to anxiety for adulthood?A. Eighth Grade.B. 13 Going on 30 . C. Mean Girls. D. Shazam!.23.What kind of movie is Shazam!?A. A superhero film. B. A documentary. C. A tragedy. D. A lo
4、ve story.BA decade ago, at the end of my first semester teaching at Captain, my student Jack stopped by for office hours .He sat down and burst into tears . My mind started cycling through a list of events that could make a college junior cry: his girlfriend had broken up with him; he had been accus
5、ed of cheating in exams; he forgot to turn in papers before the deadline. “I just got my first A minus, he said.Year after year, I watch in depression as students are crazy about getting straight As. Some sacrifice their health; a few have even tried to charge their school after falling short. They
6、believe top marks are a ticket to elite (精英的)graduate schools and rewarding job opportunities. I was one of them. 1 started college with the goal of graduating with a GPA of 4.0. It would be a reflection of my brainpower and willpower, showing that I had the right things to succeed. But I was wrong.
7、The evidence is clear: Across industries, research shows that the association between grades and job performance is modest in the first year after college and insignificant within a handful of years。. For example, at Microsoft, once employees are two or three years out of college, their grades have
8、no bearing on their performance. (Of course, it must be said that if you got Ds, you probably wouldnt end up at Microsoft.)Academic grades rarely assess qualities like creativity, leadership and teamwork skills, or social, emotional and political intelligence. Yes, straight A students master large a
9、mounts of information and reproduce it in exams. But career success is rarely about finding the right solution to a problem 一 its more about finding the right problem to solve. This might explain why Steve Jobs finished high school with a GPA of 2.65, and Martin Luther King Jr. got only one A in his
10、 four years at Morehouse.24.Why did Jack feel sad?A. His girlfriend abandoned him. B. I le was caught cheating in exams.C. He failed to get straight As. D. He didnt hand in his paper in time.25. What did the author once believe?A. It was wrong to care too much about marks.B. Falling short was school
11、s fault.C. Marks didnt reflect willpower and brainpower.D. Top marks meant well-paid job offers.26.Why are the employees at Microsoft mentioned?A. To indicate academic performance is important.B. To stress the company values employees with top marks.C. To introduce successful examples in the technol
12、ogy industry.D. To show academic excellence does not necessarily guarantee top career performance.27.What should people focus more on to succeed?A. How to solve a problem. B. What problems to be solved.C. How to be a creative leader D. What to do with detailed information.CYouve probably heard it su
13、ggested that you need to move more throughout the day, and as a general rule of thumb, that more is often defined as around 10,000 steps. With manyAmericans tracking their steps via new fitness-tracking wearables, or even just by carrying their phone, more and more people use the 10,000-step rule as
14、 their marker for healthy living. Dr. Dreg Hager, professor of computer science at Johns Hopkins, decided to take a closer look at that 10,000-step rule, and he found that using it as a standard may be doing more harm than good for many.“It turns out that in 1960 in Japan they figured out that the a
15、verage Japanese man, when he walked 10,000 steps a day burned something like 3,000 calories and that is what they thought the average person should consume so they picked 10,000 steps as a number/ Hager said.According to Hager, asking everyone to shoot for 10,000 steps each day could be harmful to t
16、he elderly or those with medical conditions, making it unwise for them to jump into that level of exercise, even if its walking. The bottom line is that 10,000 steps may be too many for some and too few for others. He also noted that those with shorter legs have an easier time hitting the 10,000-ste
17、p goal because they have to take more steps than people with longer legs to cover the distance. It seems that 10,000 steps may be suitable for the latter.A more recent study focused on older women and how many steps can help maintain good health and promote longevity (长寿).The study included nearly 1
18、7,000 women with an average age of 72. Researchers found that women who took 4,400 steps per day were about 40% less likely to die during a follow-up period of just over four years: Interestingly, women in the study who walked more than 7,500 steps each day got no extra boost in longevity.28.What do
19、es the underlined word it in Paragraph 1 refer to?A. The phone recording.B.The 10,000-step rule.C. The healthy living. D. The fitness-tracking method.29.What does Paragraph 2 mainly talk about?A. How many steps a Japanese walks.B. How we calculate the number of steps.C. If burning 3,000 calories dai
20、ly is scientific.D.Where 10,000 steps a day came from.30.Who will probably benefit from 10,000 steps each day according to Hager?A. Senior citizens.B. Young short-legged people.C. Healthy long-legged peopleD. Weak individuals.31. How many steps may the researchers suggest senior citizens take each d
21、ay?A. 4,400 steps. B. 10,000 steps. C. 2,700 steps. D. 7,500 steps.DSelf-driving cars have been backed by the hope that they will save lives by getting involved in fewer crashes with fewer injuries and deaths than human-driven cars. But so far, most comparisons between human drivers and automated ve
22、hicles have been unfair.Crash statistics (数据)for human-driven cars are gathered from all sorts of driving situations, and on all types of roads. However, most of the data on self-driving cars safety have been recorded in good weather and on highways, where the most important tasks are staying in the
23、 cars own lane and not getting too close to the vehicle ahead. Automated cars are good at those tasks, but so are humans.It is true that self-driving cars dont get tired, angry, frustrated or drunk. But neither can they yet react to uncertain situations with the same skill or anticipation of an atte
24、ntive human driver. Nor do they possess the foresight to avoid potential perils. They largely drive from moment to moment, rather than think ahead to possible events down the road.To a self-riving car, a bus full of people might appear quite similar to an uninhabited cornfield. Indeed, deciding what
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