存储器分为内存储器和外存储器两类,下面说法正确的是( )。A.它们中的数据均可被C

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问题:

存储器分为内存储器和外存储器两类,下面说法正确的是( )。

A.它们中的数据均可被CPU直接调用

B.只有外存储器中的数据可被CPU直接调用

C.它们中的数据均不能被CPU直接调用

D.只有内存储器中的数据可被CPU直接调用

考点:会计资格考试会计从业资格(会计电算化)广东初级会计电算化
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The last question in the maths test yesterday was far _____ me.I couldn’t work it out _____my own.

A.over , by

B.above, by

C.from, on

D.beyond, on

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“内战结束后列宁立刻决定,推迟建立 * * 主义的尝试。”为此,布尔什维克党提出

A.“全部 * * 归苏维埃”

B.“贯彻对基本食品的国家垄断,严禁私人贸易”

C.“完成纳税义务以后的全部粮食,归土地耕作者自行支配”

D.“在较高的技术和农业集体化的基础上促进农业的改造”

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下列关于麻疹预防、护理的那项不正确

A.流行期,未患过麻疹的小儿尽量不去公共场所

B.一旦与麻疹患儿接触,应立即隔离观察

C.出疹期间勿洗脸、洗眼

D.注意补足水分

E.卧室空气要流通

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主机遥控系统的转速指令发送器是一个()。

A.调节环节

B.反馈环节

C.放大环节

D.给定环节

题型: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.Look at
B.Take
C.Make
D.Consider

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