Pentium微处理器有三种工作模式,即实地址模式、保护地址模式,______ 。

题型:填空题

问题:

Pentium微处理器有三种工作模式,即实地址模式、保护地址模式,______ 。

考点:计算机等级考试PC技术三级PC技术笔试
题型:填空题

定向资产管理合同无效、被撤销、解除或者终止后()日内,证券公司应当代理客户向证券登记结算机构申请注销专用证券账户。

A.3

B.5

C.10

D.15

题型:填空题

先通读下面的短文,然后根据短文内容和所给首字母,在空格内填入一个适当的单词,使短文完整。(每空0. 5分,共5分)

How can I win a Nobel Prize for writing? Here is the s___小题1:___ from this year’s winner: make it short, keep it real, and work hard.

Canadian author Alice Munro,82,was awarded the 2013 Noble Prize in the literature(文学)。She is k__小题2:___ for her short stories about personal relationship of ordinary people, usually women.

Munro was born in a farmer family in Ontario. The family was very poor. Munro did a lot of physical work a_____小题3:____ a young girl.

But she decided to be a writer when she was 12. She turns her hard childhood into great writing i__小题4:____.

The story Dear Life, for example, opens with a description of the neighborhood in which Munro grew up.

Besides, she talked a___小题5:___ her poor relationship with her mother in many of her stories, such as Lives of Girls and Women and Friend of My Youth.

Since she published her f__小题6:__ book in 1968, Munro has won many awards, with the Nobel Prize as her biggest honor. But Munro doesn’t see h_____小题7:______ as a talented writer.

“I’m the opposite of a writer with a quick gift. I don’t understand it very easily at all, the “it” being whatever I’m trying to do,” she said.

Do you d____小题8:_____ of becoming a writer while thinking you are not that talented? Munro has a tip for you: use notebooks and write a l____小题9:____.

“I have lots of notebooks that contain this terribly clumsy(蹩脚的) writing,” she said. But it helps her arrange her mind. “Stories would just be working in my head for so long that I was deep into t___小题10:___ when I started to write. ”

题型:填空题

《建设工程安全生产管理条例》属于()。

A、建设法律

B、建设行政法规

C、建设部门规章

D、地方性建设法

题型:填空题

性医学把性爱的安全等级做了这样的划分,最安全的性爱是自慰,其次是女同,然后是男同,最不安全的是异性之间的性爱。

题型:填空题

一台模型机共有7条指令,主频25MHz,各指令的使用频度与CPI如下表所列,该机有8位和16位两种指令字长,采用2-4扩展操作码。8位字长指令为寄存器-寄存器(R-R)二地址类型,16位字长指令为寄存器-存储器(R-M)二地址变址类型(地址码范围在-128~127之间)。


指令字长 使用频率 执行一条指令的周期数CPI
I1(8位) 35% 1
I2(8位) 25% 2
I3(8位) 20% 2
I4(16位) 10% 2
I5(16位) 5% 1
I6(16位) 3% 2
I7(16位) 2% 2

该机允许使用多少个可编址的通用寄存器,多少个变址寄存器;

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