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读所给经纬网图，回答下列问题。

读经纬网图，纬线AB约是经线AD长度的（）

A.一半

B.等长

C.1.5倍

D.2倍

答案

参考答案：C

解析：

从图上经纬网可以看出，AB线跨了180个经度，而AD段是跨了60个纬度，每跨一个纬度约是110千米，在赤道上每跨一个经度是110千米左右，但AB所处的纬线是北纬60°，每跨一个经度的距离等于在赤道上跨的一半，所以线段AB约为AD段的1.5倍，故选C.

考点：本题考查经纬网的有关知识.

单项选择题

酒店需进行门市价定价申请时，需提供的资料有哪些（）？（1）酒店定价申请表（2）宣传单页模板（3）地图（4）酒店外观图（5）营销方案（6）促销申请方案

A.（1）（3）（4）（5）（6）

B.（1）（2）（4）（5）（6）

C.（1）（2）（3）（4）（6）

D.（1）（2）（3）（4）（5）
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单项选择题

For many people today, reading is no longer relaxation. To keep up their work they must read letters, reports, trade publications, interoffice communications, not to mention newspapers and magazines: a never ending flood of words. In (1) a job or advancing in one, the ability to read and comprehend (2) can mean the difference between success and failure. Yet the unfortunate fact is that most of us are (3) readers. Most of us develop poor reading (4) at an early age, and never get over them. The main deficiency (5) in the actual stuff of language itself—words. Taken individually, words have (6) meaning until they are strung together into phrases, sentences and paragraphs. (7) , however, the untrained reader does not read groups of words. He laboriously reads one word at a time, often regressing to (8) words or passages. Regression, the tendency to look back over (9) you have just read, is a common bad habit in reading. Another habit which (10) down the speed of reading is vocalization—sounding each word either orally or mentally as (11) reads.
To overcome these bad habits, some reading clinics use a device called an (12) , which moves a bar(or curtain) down the page at a predetermined speed. The bar is set at a slightly faster rate (13) the reader finds comfortable, in order to "stretch" him. The accelerator forces the reader to read fast, (14) word by word reading, regression and subvocalization practically impossible. At first (15) is sacrificed for speed. But when you learn to read ideas and concepts, you will not only read faster, (16) your comprehension will improve. Many people have found (17) reading skill drastically improved after some training. (18) Charlie Au, a business manager, for instance. His reading rate was a reasonably good 172words a minute (19) the training; now it is an excellent 1,378 words a minute. He is delighted that how he can (20) a lot more reading material in a short period of time.

A．Fortunately
B．In fact
C．Logically
D．Unfortunately
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