奥鹏_国开（安徽开放大学）24春《可编程控制器应用》形考作业4【标准答案】.docx

论文和作业联系qq2019910207或咨询微信15927685953，为了准确获取需要资料请在付费前加qq或微信咨询，请认真核对是您需要的题目后再付费 查找更多国开资料请登录http// 4. 教改综合测试形考任务 试卷总分100 得分97 1.- Sorry. I have taken your car key by mistake. – ________ A.That’s right. B.You’re welcome. C.It doesn’t matter. 2.- Some cars are really expensive. – ________ A. Certainly they are. They burn less gas. B.I do hope so. C.I don’t know about that. 3.- So kind of you to recommend such a good website for shopping. – ________ A.It doesn’t matter. B.Never mind. C.My pleasure. 4.- Could you please connect me with the HR Department – ________ A.OK. Thank you. B.Hold on a minute, please. I’ll put you through. C.Help yourself. 5.- Would you like to go to attend the conference on global warming with me – ________, but I should finish my homework first. A.It’s hard to say B.You’re welcome C.I’d love to 6.Well, the design manager is ________ by your CV and he wants you to be in his team. A.impress B.impressed C.impressing 7.There are ________ students in Class One than in Class Two. A.many B.more C.most 8.Do you want to wait Five days ________ too long for me to wait. A.are B.is C.were 9.You do not mind ________ long hours, do you A.working B.work C.to work 10.The store will ________ 5 for cash payment. A.discourse B.discourage C.discount 11.I prefer __________ to __________. A.to drive be driven B.to drive rather than being driven C.driving being driven 12.How will the war ________ on his generation A.effect B.affect C.impact 13.This medicine ________ before dinner. A.should have taken B.should have been took C.should be taken 14.It will cost ________ time to paint the old furniture. A.considerate B.considerably C.considerable 15.Of the two architectural designs, I think this one is ________. A.good B.better C.best 16.He gave the boss a report which ________ the current market. A.analyzed B. explained C.expected 17.Placing a job advertisement on an online job board is ________. A.expensively B.costly C.cost 18.A ________ designer is needed. A.full -time B.filling time C.full timing 19. It’s no use ________ here. Let’s go home. A.waiting B.to wait C.wait 20.I have never read a book that is ________ than Harry Potter. A.interesting B.more interesting C.most interesting 21.阅读短文，根据短文内容从A、B、C三个选项中选出一个正确答案。 Lynne Shaner used the Internet to buy everything she needed for her wedding and holiday gifts for her husband and step-daughter. Other than food, 90 percent of her purchases are made on the computer in her Washington apartment. “I find that, by being able to go online and choose the things that I need to choose, and have them delivered to me right at my doorstep, I eliminate all the driving, all the crowds, all the noise of that, and I usually get a better selection,” Shaner explained.国开答案请进 或请联系 Analysts say US online shopping has hit records in November and December. Fifty-seven percent of Americans have made at least one online purchase. Traditional merchants worry that the growing e-commerce will shrink their share of the market. Cornell University Marketing Professor Ed McLaughlin says they have reason for concern. “Anything that can move online will go. It is just a matter of time,” he stated. McLaughlin says traditional stores can keep their customers by offering goods like clothing, which customers may want to see and try on before purchasing as well as items that are difficult to ship. He says some bricks and mortar stores are also pleasing customers with services that set up or repair computers and electronics. Traditional stores also offer a social experience that some shoppers enjoy. “Oftentimes, you need that last sense of ‘this is exactly what I want’ before you part with your money,” he said. “And you can’t always get that online. It’s a rather cold process. Traditional stores can also deliver goods more quickly than online retailers,” Martin says. And smart merchants are using stores to guide customers to websites and using their websites to encourage customers to visit their stores. While e-commerce worries some merchants, it’s a huge boost for delivery services like FedEx and UPS. UPS Manager Dana Kline says e-commerce means her company is even busier than usual this time of year. “We are expecting 28 million pieces on their peak day, which is December 20, which is up about a million from last year,” she noted. UPS is so busy that it’s hiring 55,000 temporary workers during the holiday season to deliver gifts. Those packages are headed for homes, including Lynne Shaner’s purchase. 1.Analysts say____ has hit records in November and December. 1 A.traditional shopping in America B.online shopping in UK C.online shopping in America 2.The traditional merchants are worried about_____. 2 A.their share of the market will be shrunk by the growing e-commerce B.the growing e-commerce has been shrinking their share of the market C.he growing e-commerce won’t shrink their share of the market 3.McLaughlin says_____can keep their customers by offering goods like clothing. 3 A.traditional shops B.online stores C.online stores and traditional shops 4._____ can provide the shoppers with a social experience. 4 A.Online shopping B.Traditional shopping C.Both online shopping and traditional shopping 5.Companies like FedEx and UPS are mostly doing_____. 5 A.show business B.wine business C.business like delivery services 1.cloze Subject A.A B.B C.C 2.cloze Subject A.A B.B C.C 3.cloze Subject A.A B.B C.C 4.cloze Subject A.A B.B C.C 5.cloze Subject A.A B.B C.C 22.阅读短文，判断句子正误，正确的选择“T”（True），错误的选择“F”（False）。 Television has become such a major part of life that many American parents use it as a babysitter. A new study shows that almost one-third of families have TVs in children’s bedrooms, and the number of television programs geared toward infants is growing. Katie Weaver has her hands full. Four children in her kitchen, and two of them are hers. All of them are under the age of six, and thirsty at the same time. It’s enough to get on the nerves of any adult. Like many of the 1,000 parents surveyed in a Kaiser Family Foundation study, Katie admits she sometimes uses TV as a pacifier when her children are overly excited and it usually works. “I don’t use it as a babysitter because they don’t watch enough or long enough for that, but if they are very hyped up, sometimes I’ll use TV to calm them down,” she said. While there has been some concern that watching too much television fosters obesity in children, the long-term effects of parking a very young child in front of the “tube” are not clear. “A lot of them are two-parent working families, so we’re talking about having very little time with the children. If that time is used in front of a screen, rather than interactively, it’s compromising the way these children are learning to pay attention, the way they’re learning to problem-solve, and most importantly, the way they’re learning to think and use language,” said Greenspan, who is the expert of the Kaiser Family Foundation study. In the survey, parents of children much younger, up to a year old, report viewing averages of an hour per day. For kids one to two years, it’s close to an hour and a half. Greenspan believes babies and children under the age of two should not be watching at all and he’s worried that some parents are concealing the real truth. “If anything, it’s an underestimation, because if a kid’s watching two hours, they might say an hour. So I think what we’re getting is a minimal estimate,” he said. Television programming for very young children has been increasing. Yet one researcher involved in the Kaiser study says there is still no evidence that children up to the age of two learn anything of value from television. 1.About half of American families have televisions in children’s bedrooms. 1 A.T B.F 2.Parents sometimes use television as a pacifier and it never works. 2 A.T B.F 3.The bad effect of television on children has not been proved. 3 A.T B.F 4.The result of the survey is an underestimation. 4 A.T B.F 5.There are more and more television programs designed for children now. 5 A.T B.F 1.cloze Subject A.T B.F 2.cloze Subject A.T B.F 3.cloze Subject A.T B.F 4.cloze Subject A.T B.F 5.cloze Subject A.T B.F