针对某个专项问题或在施工中存在的某个突出性安全问题进行的单项或定向检查是()。 A.

题型:单项选择题

问题:

针对某个专项问题或在施工中存在的某个突出性安全问题进行的单项或定向检查是()。

A.专项检查

B.定期检查

C.季节性检查

D.不定期检查

考点:建筑三类人员山东市政三类人员考试山东市政三类人员考试题库
题型:单项选择题

男,28岁。右腹股沟可复性肿物2年。突然右下腹痛伴呕吐12h,腹痛呈阵发性加重。病后无排便及排气。查体:无腹胀,无肠型,右下腹肌紧、压痛,肠鸣音稍亢进,偶可闻及气过水声;右腹股沟可扪及2cm×2cm×3cm的肿块,压痛,局部皮肤稍红,阴囊正常。

首选的治疗措施是:().

A.手法复位

B.观察,暂不处理

C.手法复位后择期宇术

D.紧急手术

E.热敷、抗炎治疗

题型:单项选择题

某同学在一次运动会上摔倒,导致前臂骨折,对其进行急救时不需要(  )

A.拨打120

B.联系家长,告知病情

C.尽快到医院就诊

D.进行胸外心脏挤压

题型:单项选择题

在绘图中,中粗实线规定的线型宽度为()。

A.1B

B.0.8B

C.0.75B

D.0.5B

题型:单项选择题

People don’t want to buy information online. Why Because they don’t have to. No more than that because they’re used to not paying for it. That’s the conventional wisdom. Slate, Microsoft’s online politics-and-culture magazine, is an oft-cited example of the failed attempts to charge a fee for access to content. So far, for most publishers, it hasn’t worked.

But nothing on the Web is a done deal. In September graphics-soft-ware powerhouse Adobe announced new applications that integrate commerce into downloading books and articles online, with Simon & Schuster, Barnes and Noble, and Salon. corn among its high-profile partners. Some analysts put the market for digitized publishing at more than $100 billion. Of course, if the Internet can generate that kind of money—some might say almost any kind of money—people want in. And this couldn’t come at a better time. Newspaper and magazine writers in particular are increasingly frustrated by their publishers, which post their writings online but frequently don’t pay them extra.

So here’s the good news: Fathrain. com, the third biggest book-seller on the Net—after Amazon. com and Barnesandnoble. corn—is now doing just what the publishing industry that made it a success fears., it’s offering a secure way to pay for downloadable manuscripts online. Fatbrain calls it offshoot eMatter. With it, the company’s executives have the radical notion of ousting publishers from the book-selling business altogether by giving writers 50% of each and every sale (To reel in authors, eMatter is running a 100% royalty promotion until the end of the year. ) Suggested prices to consumers range from a minimum $ 2 to $ 20, depending on the size of the book to download.

"This will change publishing forever!" Chris MaeAskill, co-founder and chief executive of Fatbrain, declares with the bravado of an interior decorator. "With eBay, anybody could sell antiques. Now anybody can be published. "

There’s been no shortage of authors wanting in. Within a few weeks, according to the company, some 2,000 writers signed on to publish their works. Some of this is technical stuff—Fatbrain got where it is by specializing in technical books—but there are some well-known writers like Catherine Lanigan, author of Romancing the Stone, who has put her out-of-print books and a new novella on the site. Another popular draw is Richard Bach, who agreed to post a 23-page short story to the site.

Not everyone thinks downloadable documents are the biggest thing in publishing since Oprah’s Book Club. "I think it will appeal to sellers more than buyers," says Michael May, a digitalcommerce analyst at Jupiter Communications, which released a report that cast doubt on the market’s potential. "A lot of people are going to publish gibberish. The challenge is to ensure the quality of the work. "

Blaine Mathieu, an analyst at Gartner Group’s Dataquest, says, "Most people who want digital content want it immediately, I don’t know if this model would satisfy their immediate need. Even authors may not find that Web distribution of their works is going to bring them a pot of gold. For one thing, it could undermine sales rather than enhance them. For another, anybody could e-mail downloaded copies of manuscripts around town or around the world over the Net without the writer’s ever seeing a proverbial dime. " Softlock. com, Authentica and Fatbrain are trying to head this problem off by developing encryption padlocks that would allow only one hard drive to receive and print the manuscripts. For now, the problem persists.

What is implied in the passage about the publishers’ practice now()

A. They are willingly engaged in the e-publishing business

B. They usually do not pay extra royalty for their e-versions

C. They can publish anyone’s works on Net

D. They lack the sense of responsibility for their authors

题型:单项选择题

在高温和污浊的空气下进行体育锻炼,会降低()

A、表象能力

B、适应能力

C、视觉能力

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