?? 軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日.htm
字號(hào):
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0073)http://bbs.csai.cn/bbs/view.asp?Id={C09F264E-2DF6-479C-AD44-C6907A3E3C1C} -->
<HTML><HEAD><TITLE>軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日：希賽社區(qū)|中國(guó)系統(tǒng)分析師|中國(guó)系統(tǒng)分析員</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<META
content=軟考聯(lián)盟,中國(guó)軟考聯(lián)盟,軟考,軟考論壇,軟考資料,軟考輔導(dǎo),軟考培訓(xùn),考研共濟(jì)網(wǎng),中國(guó)考研網(wǎng),考研,考研網(wǎng),自學(xué)考試,計(jì)算機(jī)自考,易自考,自考辦,項(xiàng)目管理,軟件測(cè)試,軟件工程,IT審計(jì),信息化,CIO
name=keywords>
<META
content=軟考聯(lián)盟,中國(guó)軟考聯(lián)盟,軟考,軟考論壇,軟考資料,軟考輔導(dǎo),軟考培訓(xùn),考研共濟(jì)網(wǎng),中國(guó)考研網(wǎng),考研,考研網(wǎng),自學(xué)考試,計(jì)算機(jī)自考,易自考,自考辦,項(xiàng)目管理,軟件測(cè)試,軟件工程,IT審計(jì),信息化,CIO
name=description><LINK href="軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日_files/css.css"
type=text/css rel=stylesheet>
<STYLE>BODY {
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; PADDING-TOP: 0px; TEXT-ALIGN: center
}
.userInfoBox {
BORDER-RIGHT: #cccccc 1px solid; PADDING-RIGHT: 2px; BORDER-TOP: #cccccc 1px solid; PADDING-LEFT: 2px; FONT-SIZE: 12px; PADDING-BOTTOM: 2px; MARGIN: 2px; BORDER-LEFT: #cccccc 1px solid; COLOR: #999999; PADDING-TOP: 2px; BORDER-BOTTOM: #cccccc 1px solid; BACKGROUND-COLOR: #ffffff
}
.TitleInfoBox {
MARGIN-TOP: -2px; FONT-SIZE: 12px; WIDTH: 98%; COLOR: #666666
}
.bbsmain {
FONT-SIZE: 14px; LINE-HEIGHT: 150%
}
#cont_right {
FONT-SIZE: 14px; OVERFLOW-X: hidden; LINE-HEIGHT: 150%
}
</STYLE>
<SCRIPT>
var resizemode=1;
function imgresize(o){
if (resizemode==2 || o.onmousewheel){
if(o.width > 500 ){
o.style.width='98%';
}
if(o.height > 800){
o.style.height='98%';
}
}else{
var parentNode=o.parentNode.parentNode
if (parentNode){
if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
}else{
var parentNode=o.parentNode
if (parentNode){
if (o.offsetWidth>=parentNode.offsetWidth) o.style.width='98%';
}
}
}
}
</SCRIPT>
<META content="MSHTML 6.00.3790.2759" name=GENERATOR></HEAD>
<BODY
onmouseover="window.status='【希賽IT社區(qū)】希賽，影響IT！ 希賽網(wǎng)（www.csai.cn），IT領(lǐng)跑者！';return true">
<DIV align=center>
<DIV id=body_container
style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 777px; PADDING-TOP: 0px; TEXT-ALIGN: center">
<DIV id=top_title
style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 100%; PADDING-TOP: 0px"
align=center>
<SCRIPT language=javascript
src="軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日_files/title.htm"></SCRIPT>
</DIV>
<STYLE>P {
LINE-HEIGHT: 150%
}
</STYLE>
<TABLE height=22 cellSpacing=1 cellPadding=3 width=777 align=center
bgColor=#cccccc border=0>
<TBODY>
<TR vAlign=center align=middle bgColor=#f5f5f5>
<TD class=hai width=45><A class=chinahong
href="javascript:Login('http://bbs.csai.cn/prelogin.asp?page=http://bbs.csai.cn/bbs/index.asp')">登陸</A></TD>
<TD class=hai width=42><A class=Hai href="javascript:refresh();">刷新</A></TD>
<TD class=hai width=41><A class=Hai
href="javascript:NewWindow_b('Search.Asp')">搜索</A></TD>
<TD class=hai width=48><A class=hai
href="javascript:NewWindow_b('Question.Asp?Class=G7');">發(fā)新帖</A></TD>
<TD class=hai width=48><A class=hai
href="http://bbs.csai.cn/bbs/primelist.Asp?Class=G7"><FONT
color=#ff0000>精華帖</FONT></A></TD>
<TD class=hai width=48><A class=hai
href="http://bbs.csai.cn/bbs/savelist.Asp?Class=G7">收藏夾</A></TD>
<TD class=hai width=54><A class=chinahai
href="javascript:NewWindow_b('pink.Asp')">熱帖</A></TD>
<TD class=hai width=65><A class=hai
href="javascript:NewWindow_b('NoResolve.Asp')">待解決帖</A></TD>
<TD class=hai width=33><A class=chinahong
href="http://bbs.csai.cn/bbs/exit.asp">退出</A></TD>
<TD class=hai width=61><A class=hai
href="javascript:NewWindow_b('help/index.asp')">社區(qū)規(guī)則</A></TD>
<TD class=hai width=58><A class=chinahai
href="http://bbs.csai.cn/shme/shortmess.asp" target=_blank>短消息</A></TD>
<TD class=hai width=100><A class=chinahong href="http://platform.csai.cn/"
target=_parent><STRONG>遠(yuǎn)程教育平臺(tái)</STRONG></A></TD>
<TD class=hai width=67><A class=hai
href="javascript:window.close()">關(guān)閉窗口</A></TD></TR></TBODY></TABLE>
<DIV id=body_left
style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FLOAT: left; OVERFLOW-X: hidden; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 600px; PADDING-TOP: 0px">
<TABLE cellSpacing=0 cellPadding=0 width="100%" align=center border=0>
<TBODY>
<TR>
<TD>
<TABLE cellSpacing=1 cellPadding=0 width="100%" align=left bgColor=#6595d6
border=0>
<TBODY>
<TR>
<TD bgColor=#6595d6 height=25><IMG height=11
src="軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日_files/newwin.gif" width=14
align=absBottom><STRONG style="COLOR: white">
主題：軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日</STRONG></TD></TR>
<TR>
<TD>
<TABLE class=hai cellSpacing=1 cellPadding=1 width="100%" align=left
bgColor=#cccccc border=0>
<TBODY>
<TR align=middle bgColor=#ffffff>
<TD width=64>作 者</TD>
<TD width=233>shixian</TD>
<TD width=63>閱讀次數(shù)</TD>
<TD width=85>613</TD>
<TD width=63>回復(fù)次數(shù)</TD>
<TD width=85>15</TD></TR>
<TR align=middle bgColor=#ffffff>
<TD width=64>所屬欄目</TD>
<TD width=233>基礎(chǔ)應(yīng)用與新手入門>> IT英語(yǔ)</TD>
<TD width=63>發(fā)表日期</TD>
<TD width=85>2006-9-25</TD>
<TD width=63>回復(fù)日期</TD>
<TD
width=85>2006-10-9</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>
<TABLE cellSpacing=1 cellPadding=5 width="100%" align=center bgColor=#6595d6
border=0>
<TBODY>
<TR bgColor=#e4e8ef>
<TD class=chinabai vAlign=top align=middle width=83 height=70>
<DIV align=center><IMG height=15
src="軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日_files/vb_bullet.gif" width=15><BR><A
class=chinablue title=給他/她留言
href="http://po.csai.cn/write_shortmess.asp?func=0&username=shixian"
target=_blank>shixian</A><BR><IMG alt=等級(jí)2
src="軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日_files/top-2.gif"><BR>
<DIV class=userInfoBox>積分：2575<BR>第二級(jí)</DIV>
<DIV class=userInfoBox>注冊(cè)時(shí)間<BR>2006-6-12</DIV></DIV></TD>
<TD class=bbsmain style="WORD-BREAK: break-all; WHITE-SPACE: normal"
vAlign=top align=left bgColor=#e4e8ef height=70>
<DIV class=TitleInfoBox align=right>發(fā)表時(shí)間：2006-9-25 8:41:56 樓主</DIV>
<HR style="MARGIN-TOP: -5px; COLOR: #cccccc" align=center width="100%"
noShade SIZE=1>
<DIV id=cont_right style="WIDTH: 495px">
<P>不好意思,一個(gè)星期沒給大家發(fā)帖了,,,現(xiàn)在補(bǔ)上</P>
<P>這個(gè)習(xí)題是接著9月15日閱讀的</P>
<P>EXERCISES <BR>1．Multiple choices． <BR>（1）RISC is ． <BR>a．a(chǎn)bbreviation
of complex instruction set computer <BR>b．a(chǎn)bbreviation of reduced
instruction set computer <BR>c．guided to be built from studying the
execution behavior of high-level language programs <BR>d．used for many
computer manufacturers nowadays <BR>（2）To enhance performance of a
computer system we should ． <BR>a．improve the pattern of referencing
operand <BR>b．optimize the simple movement of data <BR>c．use IF and LOOP
instructions as many as possible <BR>d．optimize the basic sequence control
mechanism <BR>（3）Simple instruction formats of RISC mean ．
<BR>a．instruction length is fixed <BR>b．instruction length is variable
<BR>c．field locations are fixed <BR>d．field locations of the opcode are
fixed <BR>（4）Instruction execution characteristics include mainly ．
<BR>a．execution sequencing <BR>b．operands used <BR>c．operations performed
<BR>d．number of instructions <BR>（5）Register storage has ． <BR>a．a(chǎn) large
capacity b．a(chǎn) small capacity <BR>c．the slower speed d．the faster speed
<BR>（6）Instruction format in RISC has ． <BR>a．one kind b．many kinds
<BR>c．a(chǎn) few kinds d．one or a few kinds <BR>（7）CISC machine instractions
compared with RISC machine are ． <BR>a．more complicated b．more simple
<BR>c．more faster to be executed d．more slower to be executed
<BR>（8）Functions of the compiler used in RISC are ． <BR>a．to compile a
high-level language program <BR>b．to optimize register usage <BR>c．to
maximize register usage <BR>d．to allocate registers to those variables
that will be used the most in a given time <BR>period <BR>（9）One machine
cycle in RISC has ． <BR>a．two machine instructions b．three machine
instructions <BR>c．one machine instruction d．four machine instructions
<BR>（10）The register file is ． <BR>a．physically small b．physically large
<BR>c．one the same chip as the CPU d．a(chǎn)ddressed by much shorter addresses
<BR>2．Fill in the blanks． <BR>（1）The key characteristics of RISC machines
include ． <BR>（2）To enhance performance of instruction pipeline there are
fewer and more <BR>performed per instruction． <BR>（3）Operations performed
in RISC are taken by the processor and its interaction with <BR>．
<BR>（4）The memory organization for storing operands is determined by ．
<BR>（5） simplifies the instruction set and therefore the control unit．
<BR>（6）An instruction should execute faster because it is not necessary to
access a ． <BR>（7）There are two basic methods to use registers，they are
based on ． <BR>（8）In RISC almost all instructions are ． <BR>（9）More
complex addressing modes can be from the simple modes． <BR>（10）With fixed
opcode can occur simultaneously． <BR>a．the types of operands and frequency
of their use <BR>b．a(chǎn) limited instruction set，a large number of registers
and optimizing the instruction pipeline <BR>c．simple register addressed
<BR>d．microprogram control store during instruction execution <BR>e．opcode
decoding and register operand accessing <BR>f．predictable operations
<BR>g．software and hardware <BR>h．the design feature of operation being
register-to-register <BR>i．memory <BR>j．synthesized <BR></P></DIV></TD></TR>
<TR bgColor=#ffffff>
<TD class=hai vAlign=top align=middle width=83 height=70>
<DIV align=center><A class=chinablue title=給他/她留言
href="http://po.csai.cn/write_shortmess.asp?func=0&username=shixian"
target=_blank>shixian</A><BR><IMG alt=等級(jí)2
src="軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日_files/top-2.gif"><BR>
<DIV class=userInfoBox>積分：2575<BR>第二級(jí)</DIV>
<DIV class=userInfoBox>注冊(cè)時(shí)間<BR>2006-6-12</DIV></DIV></TD>
<TD class=bbsmain style="WORD-BREAK: break-all; WHITE-SPACE: normal"
vAlign=top align=left height=70>
<DIV class=TitleInfoBox align=right>發(fā)表時(shí)間：2006-9-25 8:45:21 第1樓</DIV>
<HR style="MARGIN-TOP: -5px; COLOR: #cccccc" align=center width="100%"
noShade SIZE=1>
<DIV id=cont_right style="WIDTH: 495px">
<P>習(xí)題答案:</P>
<P>1．（1）b，c，d </P>
<P>（2）a，b，d </P>
<P>（3）a，c，d </P>
<P>（4）a，b，c </P>
<P>（5）b，d </P>
<P>（6）a，c，d </P>
<P>（7）a，d </P>
<P>（8）b，c，d </P>
<P>（9）c </P>
<P>（10）a，c，d</P>
<P><BR>2．（1）b</P>
<P> （2）f </P>
<P>（3）i </P>
<P>（4）a </P>
<P>（5）h </P>
<P>（6）d</P>
<P> （7）g </P>
<P>（8）c </P>
<P>（9）j </P>
<P>（10）e <BR></P></DIV></TD></TR>
<TR bgColor=#f5f5f5>
<TD class=hai vAlign=top align=middle width=83 height=70>
<DIV align=center><A class=chinablue title=給他/她留言
href="http://po.csai.cn/write_shortmess.asp?func=0&username=fuwenqi"
target=_blank>fuwenqi</A><BR><IMG alt=等級(jí)3
src="軟考英語(yǔ)精典短文每日一練(中英對(duì)照)2006年9月25日_files/top-3.gif"><BR>
<DIV class=userInfoBox>積分：9420<BR>第三級(jí)</DIV>
<DIV class=userInfoBox>注冊(cè)時(shí)間<BR>2006-8-17</DIV></DIV></TD>
<TD class=bbsmain style="WORD-BREAK: break-all; WHITE-SPACE: normal"
vAlign=top align=left height=70>
<DIV class=TitleInfoBox align=right>發(fā)表時(shí)間：2006-9-25 9:21:24 第2樓</DIV>
<HR style="MARGIN-TOP: -5px; COLOR: #cccccc" align=center width="100%"
noShade SIZE=1>
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -