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问题 多项选择题

根据《电力行业紧急救护技术规范》DL/T692-2008规定，生产现场与流动作业车应配备简易急救箱或存放相应的急救物品，急救物品需（）。

A.专人负责

B.定期检查

C.补充及更换

D.密封保存

答案

参考答案：A, B, C

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．but
B．nor
C．or
D．for
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多项选择题

省会及以下城市要放开对吸收高校毕业生落户的限制，简化有关手续，应届毕业生可凭哪些证明与用人单位签订办理落户手续（）？

A.普通高等学校毕业证书

B.全国普通高等学校毕业生就业报到证

C.就业协议书或劳动（聘用）合同

D.推荐表
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