题目内容（请给出正确答案）

[单选题]

将文本中所有的stu替换为Student,下面哪些做法是可行的（)。

A.:1,$s/stu/Student/gc

B.:1,$s/stu/Student

C.:1,Ns/stu/Student

D.:0,$s/stu/Student/g

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更多“将文本中所有的stu替换为Student,下面哪些做法是可行…”相关的问题

第1题

有以下说明和定义语句： struct student {int age;char num[8];); struct student stu[3]={{20,"20

有以下说明和定义语句：

struct student

{int age;char num[8];);

struct student stu[3]={{20,"200401"},(21,"200402"),(19,"200403"}};

struct student*p=stu;

以下选项中引用结构体变量成员的表达式错误的是( )。

(A)(p++)-＞num (B)p-＞num (C)(*p).num (D)stu[3].age

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第2题

下面程序的运行结果是______。 typedef union student {char name[10]; long sno; char sex; flo

下面程序的运行结果是______。

typedef union student

{char name[10];

long sno;

char sex;

float score[4];

}STU;

main()

{ STU a[5];

printf("%d\n",sizeof(a));

}

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第3题

若有以下语句，则下面表达式的值为1002的是（)。 struct student {int age; int num; }; struct stud

若有以下语句，则下面表达式的值为1002的是( )。

struct student

{int age;

int num;

};

struct student stu[3]={{1001,20},{1002,19},{1003,21}};

struct student *p;

p=stu;

A．(p++)-＞num B．(p++)-＞age C．(*p).num D．(*++p).age

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第4题

A．To a rock and mineral show.B．To an opera at the concert hall.C．To a movie at the stu

A．To a rock and mineral show.

B．To an opera at the concert hall.

C．To a movie at the student center.

D．To a music concert.

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第5题

A．a student and the director of the housing officeB．s student and a professorC．two stu

A．a student and the director of the housing office

B．s student and a professor

C．two students

D．two housing office staff members

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第6题

打开表并设置当前有效索引（相关索引已建立)的正确命令是（)。 A．ORDER Student IN 2 INDEX 学号 B．USE Stu

打开表并设置当前有效索引(相关索引已建立)的正确命令是( )。

A．ORDER Student IN 2 INDEX 学号 B．USE Student IN 2 ORDER 学号

C．INDEX 学号 ORDER Student D．USE Student IN 2

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第7题

The University of Minnesota claims that in 12 half-hour lesson______.A．it can double a stu

The University of Minnesota claims that in 12 half-hour lesson______.

A．it can double a student"s reading speed

B．it can triple a student"s reading speed

C．it can increase a student"s reading speed four times

D．no real increase in reading speed can be achieved

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第8题

有如下两个关系模式：student（学号，姓名，奖学金)score（学号，课程号，成绩)，则（)是score相对与stu

有如下两个关系模式：student(学号，姓名，奖学金)score(学号，课程号，成绩)，则()是score相对与student关系的外键。

A学号

B学号，课程号

C课程号

D成绩

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第9题

A．She hopes that someone will give her the money．B．She plans on getting rid of her stu

A．She hopes that someone will give her the money．

B．She plans on getting rid of her student credit cards．

C．She is going to return the items she purchased on the card．

D．She is going to find a better paying job to cover her expenses．

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第10题

以下程序的运行结果是【】。 include ＜stdio.h＞ include ＜string.h＞ typcdef struc

t student { char name[10]; long sno; float score; }STU; main() { STU a={"Zhangsan",2001,95},b={"Shangxian",2002,90}, c={"Anhua",2003,95},d,*p=&d; d=a; if(strcmp(a.name,b.name)＞0) d=b; if(strcmp(c. name, d. name)＞0)d=c; printf("%1d%s\n",d.sno,p-＞name); }

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第11题

以下程序的运行结果是______。 include ＜string.h＞ typedef struct student { char

name[10]; long sno; float score;} STU; main() { STU a= {"Liuyifei",2001,95},b={"Shangxian",2002,90},c= {"Zhangli",2003,95 },d,*p=&d; d=a; if(strcmp(a.name,b.name)＞0) d=b; if(strcmp(c.name,d.name)＞0) d=c; printf("%ld%s\n",d.sno,p-＞name); }

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