现场检查与校对压力表采用的方法有互换法,标准压力表校对法和()三种。A、直视法 B、

题型:单项选择题

问题:

现场检查与校对压力表采用的方法有互换法,标准压力表校对法和()三种。

A、直视法

B、送检法

C、实验法

D、落零法

考点:采油工考试初级采油测试工初级采油测试工题库
题型:单项选择题

东欧剧变开始的时间是[ ]

A.1988年上半年

B.1988年下半年

C.1989年上半年

D.1989年下半年

题型:单项选择题

全脊麻刚出现,应立即()

A.静注琥珀胆碱气管插管控制呼吸

B.面罩给氧控制呼吸

C.静注硫喷妥钠保护大脑

D.静注升压药维持血压

E.快速输液维持有效血容量

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在RF优化过程中,调整公用信道的参数是解决覆盖问题的重要手段之一。下面哪些参数属于公用信道参数的调整范畴()

A.MaxFPACHPower

B.DwPCH功率

C.SCCPCH功率

D.PCCPCH功率

题型:单项选择题

Don’t have time to read anymore Now you can get free, quick literature via email. More than 100,000 people open their email each day to read a chapter of a book, through Chapter-A-Day, an online book club created two years ago. It’s a free email service that provides a short daily reading for busy people, exposing them to literature they may not find on their own, inspiring some to recommit to the reading habit. About 550 public library systems representing over 3,000 branch libraries already have signed up to offer Chapter-A-Day. Via email, participants get about five minutes’ worth of reading every day. After three chapters are emailed, the installments stop, and those who want to keep reading can borrow the book at their public library or purchase it online. Chapter-A-Day has eight free book clubs, and sells thousands of books each month.

Chapter-A-Day started in 1999 when Suzanne Beecher, a lifelong book lover, realized how many of the women who worked part-time for her software development company didn’t have time in their busy lives to read. She decided to type part of a chapter of a book, and send it to her employees through email. The next day she typed a little more, and continued to send literary installments each day. She says she started getting feedback from the staff about how reading made them feel. "They were interested, and realized that, though they didn’t have time in their busy lives for reading, just reading that little bit each day got them back in the habit." Realizing that many other people could benefit, she decided to take the idea even further and start an email "chapter-a-day" book club to help others ease their way back into daily reading. "Reading makes changes in people’s lives," Beecher says.

Pat Dempsey, a librarian at a public library in Ohio, has found Chapter-A-Day helps her library clients get back in the habit of reading. "It’s a different way to get people hooked on hooks," she says.

It can be inferred that through Chapter-A-Day ().

A. public libraries have become crowded with readers

B. Ms Beecher made much money for her software company

C. people begin to read very slowly and patiently

D. people cannot finish reading any book online

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