下列对于蒙板的描述中，错误的是（）。 A.蒙板的作用是保护一个区域并防止您对该区域进

A good modern newspaper is an extraordinary piece of reading. It is remarkable first for what it contains the range of news from local crime to international politics, from sports to business to fashion to science, and the range of comment and special features (特定) as well, from editorial page to feature articles and interviews to criticism of books, art, theatre and music. A newspaper is even more remarkable for the way one reads it never completely, never straight through, but always by jumping from here to there, in and out glancing at one piece, reading another article all the way through, reading just a few paragraphs of the next.
A good modern newspaper offers a variety to attract many different readers, but far more than any one reader is interested in. What brings this variety together in one place is its topicality (时事性), its immediate relation to what is happening in your world and your locality now. But immediacy and the speed of production that goes with it mean also that much of what appears in a newspaper has no more than transient (短暂的) value.
For all these reasons, no two people really read the same paper: what each person does is to put together out of the pages of that day’s paper, his own selection and sequence, his own news paper. For all these reasons, reading newspapers efficiently, which means getting what you want from them without missing things you need but without wasting time, demands skill and self-awareness as you modify and apply the techniques of reading.

A good newspaper offers a variety to readers because ______.

A. it tries to serve different readers
B. it has to cover things that happen in a certain locality
C. readers are difficult to please
D. readers like to read different newspapers

______是指从已知信息中产生逻辑结论，从现成资料中寻求正确答案的一种有方向有条理的思维方式，又称______或______。

下列说法最恰当的是（　　）

A．了解我市中学生的身体素质状况采用抽样调查法

B．防治H1N1流感期间，某学校对学生测量体温，应采用抽样调查法

C．要了解某小组各学生某次数学测试成绩采用抽样调查法

D．某工厂质检人员检测灯泡的使用寿命采用普查法

( )，联合国成立了世界环境与发展委员会。

A．1981年12月
B．1983年11月
C．1985年9月
D．1984年11月

何某，男性，56岁。喉中哮鸣有声，胸膈烦闷，呼吸急促，喘咳气逆，咳痰不爽，痰黏色黄，烦躁，发热，恶寒，无汗，身痛，口干欲饮，大便偏于，舌苔白腻，舌尖边红，脉弦紧。此病证的证机概要是（）

A.寒痰伏肺，遇感触发，痰升气阻，肺失宣畅

B.痰浊伏肺，风邪引触，肺气郁闭，升降失司

C.哮病久发，痰气瘀阻，肺肾两虚，摄纳失常

D.痰热蕴肺，壅阻气道，肺失清肃

E.痰热壅肺，复感风寒，客寒包火，肺失宣降