PLC一般均可与()设备通讯。 A.变频器 B.第三方PLC C.智能I/O模块 D

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问题:

PLC一般均可与()设备通讯。

A.变频器

B.第三方PLC

C.智能I/O模块

D.以上均可

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结算保证金和交易保证金都是未被占用的资金。()

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Part 1


·Read the article below and choose the best sentence from the list on the next page to fill each of the gaps.
·For each gap (1-8) mark one letter (A-H) on the Answer Sheet.
·Do not mark any letter twice.

Ways to Save


"But I can’t save any money." It’s an excuse I hear a lot. Sometimes it’s a whine. (1) . In the past few years, it has become increasingly frequent, as more and more of us Americans make less than we spend, eating up the equity in our homes, borrowing from banks. The national savings rate is declining. (2) .
The question is: Why Why don’t Americans make saving a priority We certainly know that saving money—like eating broccoli and strengthening our core muscles—is good for us. (3) . Yoga has never been hotter. And broccoli now comes as a baby vegetable, precut and bagged, and even in purple. (4) There are three reasons for this.
One: Saving today is harder. "We’ve had an income transfer away from the middle class," says Anthony Pratkanis, a psychology professor at the University of California Santa Cruz, who specializes in financial issues. The typical household income has held largely steady around the mid-S40,000 range for a good half decade, he points out, while prices have continued to rise. (5) .
Two: Credit became too accessible. (6) . While banks at one time would not let you spend more than 36 percent of your total income on debt (including mortgage) they stretched that number to 55 percent during the housing boom: Why save when yot could get that big flat-screen TV today—just like the one the neighbors installed—and pay for it with mortgage debt that was both cheap and deductible
Three—and most intriguing: Saving is, was, and always will be no fun. "Saving money," explains Jason Zweig, author of Your Money and Your Brain, "doesn’t feel good." Think about it this way: (7) . "You can buy a pair of shoes today," says Zweig, "or have a nice retirement 20 years from now." (8) . You’re going to buy the shoes or head to the restaurant because the pleasure of getting something good today is much greater than the pleasure of getting something good years in the future—even if the reward in the future is bigger.
  • A. You can go out to dinner now or put the money into an emergency fund in case the car’s transmission goes out—someday.
  • B. For years it was simply too easy to get your hands on money to spend.
  • C. In the latter cases, we listen.
  • D. Choosing to save almost always means opting for delayed gratification instead of immediate gratification.
  • E. Yet saving for tomorrow is still a largely ignored and unappreciated skill.
  • F. Other times I detect a note of defiance.
  • G. "If you’re having to spend a disproportionate amount of income on food and gas, it’s hard to save."
  • H. And the situation seems to be getting wors

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按消费税暂行条例的规定,下列项目中准予扣除已纳消费税的有( )。

A.外购珠宝玉石继续加工金银镶嵌首饰
B.外购已税汽车轮胎生产的小汽车
C.委托加工收回酒继续加工成复制酒
D.进口化妆品继续加工成套化妆品

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“坐位,足向后滑动,使屈膝大于90°”属于Brunnstrom脑卒中恢复六阶段之阶段()

A.Ⅰ

B.Ⅱ

C.Ⅲ

D.Ⅳ

E.Ⅴ

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患儿乳食正常,体重增长正常,形体虚胖,大便4~5次/日,绿色稀便,伴有湿疹。应首先考虑的是()

A.大肠埃希菌性肠炎

B.病毒性肠炎

C.金黄色葡萄球菌肠炎

D.真菌性肠炎

E.生理性腹泻

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