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问题 单项选择题

以下属于《水污染防治法》规定的禁止行为的是（）。

A、禁止向海洋排放未处理的油船压舱水

B、禁止在保护区内新建排污口

C、禁止向水体排放含油废水

D、禁止向水体排放含热废水

答案

参考答案：B

解析：（B）符合该法第二十七条规定，对县级以上人民政府已经划定的各类保护区，不得在其中新建排污口。（A）属于《海洋环境保护法》管理范畴。该法有关（C）的规定为“船舶排放含油废水、生活污水，必须符合保证水体的水温符合船舶污染物排放标准。”（D）的规定为，“向水体排放含热废水应采取相应措施．保证水体的水温符合水环境质量标准，防止热污染危害。”

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．lies
B．combines
C．touches
D．involves
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单项选择题

市场营销研究报告常用的表格中，栏号出现了“（8）＝（6）/（7）”的关系式，表示这几栏存在着：（）

A.相乘关系

B.相除关系

C.勾稽关系
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