西南大旱，2010年3月19日温 * * 赴云南指导抗旱救灾，强调我们—定能够战胜这场

改革开放初期，许多地方为了促进经济发展都把GDP最大化增长作为唯一目标，但随着时间的推移，也出现了一系列问题和矛盾。在发展观问题上的历史教训主要是

A．没有把握好量变和质变的原理

B．没有抓住主要矛盾

C．没有用发展的观点看问题

D．没有很好地贯彻全局观念

痫证发作的基本病理因素是

A．肝火偏旺，火动生风

B．肝气郁结，肝阳上亢

C．痰热互阻，腑气不通

D．痰气上扰，气血凝滞

E．痰浊上扰，蒙闭心窍

生产性粉尘危害程度级别越高，危害越大。对( )级以上危害级别的作业场所，要求做出改进计划，限期整改，甚至停产。

A．Ⅰ

B．Ⅱ

C．Ⅲ

D．Ⅳ

Today more and more people go to websites when looking for information. Although most readers go to websites for news and e-mail, a form of person-to-person news, or in the form of chatting, they also read books on the web. It’s called electronic book (e-book).

Electronic books could revolutionize reading, but people ought to consider their far-reaching impacts as well. "The e-book promises to cause a slow tragedy on life as we know it," Jason Ohler, professor of technology assessment, university of Alaska Southeast In Juneau, warned the World Future Society, Bethesda, Md. His assessment weighed the pros and cons (赞成和反对的理由) of e-book technology’s impact on social relationships, the environment, the economy, etc. Before you curl up (蜷曲) with an e-book, consider the disadvantages.

They increase eyestrain due to poor screen resolution, replace a relatively cheap commodity with a more expensive one, and displace workers in print-book production and traditional publishing. E-books make it easy to share data, thereby threatening copyright agreements and reducing compensation (补偿) of authors, as well as creating nonbiodegradable (不可生物降解) trash.

On the other hand, e-books save paper and trees, reduce the burden of the carrying and storing of printed books, promote self-sufficiency in learning, and make reading a collaborative experience online. They also create new jobs for writers and artists and encourage self-publishing. In final analysis, Ohler points out, e-books should gain society’s approval if a few conditions are met: make them biodegradable and recyclable, solve the problem of eye fatigue, be sure the "have-nots" get the technology, and support e-book training in schools and business.

what is Jason Ohler’s attitude towards e-books().

A. Positive.

B. Indifferent.

C. Cautious.

D. Suspicious.

“重点检重点修”的检查范围和质量标准规定：非提速铁路货车车体倾斜或外胀不超限。