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程序修改 : 请 指出 程序中的错误, 并改正 ,使它能得出正确的结果。 注意 : 1 、 请将 modi.c文件,下载到自己的考生文件夹中,完成试题要求内容, 不得增行或删行,也不得更改程序的结构! 最终将程序与其它考题一起打包上交。 2 、 指出程序错误行, 只写数字 (如: 3 ),不得包含其它字符。 3 、改正为, 改正后的表达式 全都写到答案栏中。(如原错误行为: a=0 ;应该改为: a=1 ;需要把 a=1 写到答案中,但不要加分号)。 下载附件中的 modi.c 文件 , 完成 考题。 给定程序modi.c的功能是:用下面的公式求 π 的近似值,直到最后一项的绝对值小于指定的数(从键盘输入)为止: 例如,程序运行后,输入0.0001,则程序输出3.1414。 注:要x的绝对值函数为fabs(x) 第一处错误行为 1空 改为: 2空 第二处错误行为 3空 改为: 4空
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A.
可以缩短分析时间
B.
消除和减轻拖尾因子
C.
内标物易寻找
D.
消除仪器、操作等影响，优化测定的精密度
E.
优化共存组分的分离效果
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【单选题】What happened to the trendy French radio journalist, Albert Dufort, according to the passage?
A.
He was recognized as a famous reporter after the historical move of immigrants.
B.
He was killed for some unknown reason.
C.
He believed that he was also an immigrant from India.
D.
Tens of thousands of students travel south to greet him.
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【单选题】According to the first paragraph, what happened to the waters off southern Greenland and Iceland in the last 30 years?
A.
The waters are salty.
B.
The waters are not very salty.
C.
The salinity is decreasing.
D.
The sea water is becoming less and less.
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【判断题】采用自动变速器能提高汽车在坏路的通过性。()
A.
正确
B.
错误
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【简答题】What happened to the New York Knicks in the 1980s?
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【简答题】病理性萎缩的常见类型有: 、 、 、 。
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【单选题】Finally, what happened to the song 'Good Morning to All' after the addition of the second verse?
A.
It was even more popular than before．
B.
I t was no longer sung by the children in kindergarten．
C.
The composers，Mildred and Patty, gave up their rights to own the song．
D.
It was gradually replaced by the addition, having a new name 'Happy Birthday to You'．
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【单选题】具有选频特性的放大电路是()
A.
功率放大器
B.
反相比例运放
C.
场效应管放大器
D.
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【多选题】土壤扬尘指直接来源于______________等裸露地面的颗粒物。
A.
农田
B.
滩涂
C.
干涸的河谷
D.
未硬化或绿化的空地
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【单选题】What happened to the export manufacturers according to the news on December 1st?
A.
The exports fell by 2.2% in November, quite a shock to them.
B.
They suffered the first fall in exports for seven years.
C.
Their fortunes underwent a steep fall attesting to some evidence.
D.
Their retail price experienced a slight drop but still an impressive figure.
查看完整题目与答案
相关题目：
【单选题】色谱法定量分析时采用内标法的优点是( )。
A.
可以缩短分析时间
B.
消除和减轻拖尾因子
C.
内标物易寻找
D.
消除仪器、操作等影响，优化测定的精密度
E.
优化共存组分的分离效果
查看完整题目与答案
【单选题】What happened to the trendy French radio journalist, Albert Dufort, according to the passage?
A.
He was recognized as a famous reporter after the historical move of immigrants.
B.
He was killed for some unknown reason.
C.
He believed that he was also an immigrant from India.
D.
Tens of thousands of students travel south to greet him.
查看完整题目与答案
【单选题】According to the first paragraph, what happened to the waters off southern Greenland and Iceland in the last 30 years?
A.
The waters are salty.
B.
The waters are not very salty.
C.
The salinity is decreasing.
D.
The sea water is becoming less and less.
查看完整题目与答案
【判断题】采用自动变速器能提高汽车在坏路的通过性。()
A.
正确
B.
错误
查看完整题目与答案
【简答题】What happened to the New York Knicks in the 1980s?
查看完整题目与答案
【简答题】病理性萎缩的常见类型有: 、 、 、 。
查看完整题目与答案
【单选题】Finally, what happened to the song 'Good Morning to All' after the addition of the second verse?
A.
It was even more popular than before．
B.
I t was no longer sung by the children in kindergarten．
C.
The composers，Mildred and Patty, gave up their rights to own the song．
D.
It was gradually replaced by the addition, having a new name 'Happy Birthday to You'．
查看完整题目与答案
【单选题】具有选频特性的放大电路是()
A.
功率放大器
B.
反相比例运放
C.
场效应管放大器
D.
调谐放大器
查看完整题目与答案
【多选题】土壤扬尘指直接来源于______________等裸露地面的颗粒物。
A.
农田
B.
滩涂
C.
干涸的河谷
D.
未硬化或绿化的空地
查看完整题目与答案
【单选题】What happened to the export manufacturers according to the news on December 1st?
A.
The exports fell by 2.2% in November, quite a shock to them.
B.
They suffered the first fall in exports for seven years.
C.
Their fortunes underwent a steep fall attesting to some evidence.
D.
Their retail price experienced a slight drop but still an impressive figure.
查看完整题目与答案