问题 翻译题

完成句子

阅读下列各小题,根据每句后的汉语提示,用句末括号内的英语单词完成句子.

1. The experiment showed that after given a detailed and vivid lecture, the students

     ____________________easier to apply the theory to real life. (find)

实验表明,在听了详细生动的讲座之后,学生发现更容易将理论应用于实际生活.

2. It is reported that a plane ____________________crashed into the mountain yesterday. (board)

据报道,一架载有7人的飞机昨日坠毁在山上.

3. I think I'll have a cold drink ____________________. (rather)

我想我宁愿喝一杯冷饮而不是咖啡.

4. ____________________ of my friend, I began to be terrified. (sight)

因为看不见我的朋友,我开始害怕了.

5. I would rather you guys ____________________here last year. (settle)

我宁愿你们去年就在这儿定居了.

6. The school was a large old building with a dusty playground, ____________________. (surround)

这所学校是一座很大的旧房子,有一个灰尘覆盖的操场,被高砖墙围绕着.

7. From the distance ____________________who was riding a horse and carrying a sword. (come)

从远处来了一个士兵,他骑着一匹马,手里握着剑.

8. If the government ____________________to keep viewers from possible harmful influences of

     media last year, the crime rate would be lower now. (measure)

如果政府去年就采取措施来防止观众受到来自媒体的不良影响的话,现在的犯罪率就会低一些了.

 9. They should make him know that __________________music does not necessarily make him a

      famous singer. (gift)

他们应该让他知道,有音乐天赋不一定能让他成为有名的歌手.

10. They were all for your suggestion that the discussion ____________________. (put)

他们都赞成你推迟讨论的这个建议.

答案

1. found it/found (that) it was

2.with seven people on board

3.rather than coffee

4.Losing sight

5.had settled down

6.surrounded by/with high brick walls

7.came a soldier

8.had taken measures

9.having a gift for

10.(should) be put off

单项选择题
问答题

请编制程序,其功能是:对经常上下波动的数据可采用只记录峰值的数据压缩方法。即每次将采样到的当前值和前一次值比较,如数据变化方向改变(原变大现变小或原变小现变大),说明已过峰值,这时就将前一值(峰值)记录下来。
例如(下例数据均为无符号数):
原数据:23H,45H,89H,67H,5CH,36H,3CH…
压缩后:23H,89H,36H…
内存中从SOURCE连续存放着48个八位无符号数,假定无相邻两数相等的情况,编程按上述方法进行压缩,结果保存在 RESULT开始的内存单元中。
部分程序已给出,请填空BEGIN和END之间已给出的源程序使其完整,空白已用横线标出,每个空白一般只需一条指令,但采用功能相当的多条指令亦可,或删除BEGIN和END之间原有的代码并自行编写程序片段来完成所要求的功能。
原始数据由过程LOAD从文件INPUT.DAT中读入SOURCE开始的内存单元中,结果要求从RESULT开始存放,由过程 SAVE保存到文件OUTPUT.DAT中。
对程序必须进行汇编,并与IO.OBJ链接产生可执行文件,最终运行程序产生结果。调试中若发现整个程序中存在错误之处,请加以修改。
[试题程序]
EXTRN LOAD:FAR,SAVE:FAR
N EQU 40
STAC SEGMENT STACK
DB128 DUP()
STAC ENDS
DATA SEGMENT
SOURCE DBN DUP()
RESULT DBN DUP(0)
NAME0 DB’INPUT.DAT’,0
NAME1 DB’OUTPUT.DAT’,0
DATA ENDS
CODE SEGMENT
ASSUME CS:CODE, DS:DATA, SS:STAC
START PROC FAR
PUSH DS
XORAX,AX
PUSH AX
MOVAX,DATA
MOVDS,AX
MOVES,AX;置附加段寄存器
LEADX,SOURCE ;数据区起始地址
LEASI,NAME0 ;原始数据文件名起始地址
MOVCX,N ;字节数
CALL LOAD ;从’INPUT.DAT’中读取数据
; ******** BEGIN ********
LEASI,SOURCE
LEADI,RESULT
CLD
MOVSB ;Y[0]=X[0]
XORAX,AX
XORBX,BX
LODSB
MOVBL,[SI-2]
SUBAX,AX ;X[1]-X[0]
MOVDX,AX
MOVCX,N-2
FILTER:
XORAX,AX
XORBX,BX
LODSB ;X[n]
MOVBL,[SI-2] ;X[n-1]
SUBAX,BX ;X[n]-X[n-1]
(1) ;相邻两差值(Ax,Dx)符号位是否相同
(2)
J (3) SKIP ;相同,数据方向未变
(4) ;不同,方向变化,保存峰值
STOSB
SKIP: (5)
LOOP FILTER
; ******** END ********
LEADX,RESULT ;数据区起始地址
LEASI,NAME1;结果文件名起始地址
MOVCX,N ;字节数
CALL SAVE ;保存结果到 ’OUTPUT.DAT’ 文件中
RET
START ENDP
CODE ENDS
ENDSTART