Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文: At birth, the infant has only the most elementary emotional life. Newborns show an expression of disgust, for example, in response to strong tastes, and show surprise in reaction to sudden changes. They also show interest, which developmental psychologists consider an emotion in its own right.
By ten months, infants display the full range of what are considered the basic emotions: joy, anger, sadness, disgust, surprise, and fear. The emergence of the basic emotions during the first year or two of life seems to be programmed by a biological clock for brain development. As the appropriate brain maturation occurs, the various emotions appear in an infant’s repertory. For example, studies of brain activity in ten-month-olds show that the right frontal regions are more active during positive emotions, and the left during negative emotions.
(27)
A.Measuring infant intelligence and brain development.
B.Brain maturation and emotional growth in infants.
C.Stimulating the development of infant emotions.
D.Positive and negative emotions in infants.
第1题
请在程序的下划线处填人正确的内容并将下划线删除,使程序得出正确的结果。注意:部分源程序在文件BLANKl.C中.不得增行或删行,也不得更改程序的结构!
第3题
给定程序的功能是:从键盘输入若干行文本(每行不超过80个字符),并写入文件myfile4.txt中,用-1作为字符串输入结束的标志,然后将文件的内容读出显示在屏幕上。文件的读写分别由自定义函数ReadText和WriteText实现。
[注意] 部分源程序给出如下。
请勿改动主函数main和其他函数中的任何内容,仅在函数fun的横线上填入所编写的若干表达式或语句。
[试题源程序]
include<stdio.h>
include<string.h>
include<stdlib.h>
void WriteText(FILE *);
void ReadText(FILE *);
main()
{
FILE *fp;
if((fp=fopen("myfile4.txt", "W"))==NULL)
{
printf("open fail !!\n"); exit(0);
}
WriteText(fp);
fclose(fp);
if((fp=fopen("myfile4.txt", "r"))==NULL)
printf("open fail !!1\n"); exit(0);
}
ReadText(fp);
fclose(fp);
}
/*********found*********/
void WriteText(FILE (1) )
{
char str[81];
printf("\nEnter string with -1 to end :\n");
gets(str);
while(strcmp(Str, "-1")!=0){
/**********found*********/
fputs((2) , fw);
fputs("\n", fw);
gets(str);
}
}
void ReadText(FILE *fr)
{
char str[81];
printf("\nRead file and output to screen :\n");
fgets(str, 81, fr);
while(!feof(fr)){
/**********found**********/
printf("%s", (3) );
fgets(str, 81, fr);
}
}
第4题
CRT显示器显示西文字符时,通常一屏最多可显示
A.25行、每行80个字符
B.25行、每行60个字符
C.20行、每行80个字符
D.20行、每行60个字符
第5题
CRT显示器显示西文字符时,通常一屏最多可显示
A.25行、每行80个字符
B.25行、每行60个字符
C.20行、每行80个字符
D.20行、每行60个字符
第6题
CRT显示器显示西文字符时,通常一屏最多可显示
A.25行、每行80个字符
B.25行、每行60个字符
C.20行、每行80个字符
D.20行、每行60个字符
第7题
CRT显示器显示西文字符时,通常一屏最多可显示
A.25行、每行80个字符
B.25行、每行60个字符
C.20行、每行80个字符
D.20行、每行60个字符
第8题
CRT显示器显示西文字符时,通常一屏最多可显示
A.25行、每行80个字符
B.25行、每行60个字符
C.20行、每行80个字符
D.20行、每行60个字符
第9题
微型计算机的显示器显示西文字符时,一般情况下一屏最多可显示:
A.25行,每行80个字符
B.25行,每行60个字符
C.20行,每行80个字符
D.20行,每行60个字符
第10题
A.从键盘输入若干行字符,按行号倒序写入文本文件a123.txt中
B.从键盘输入若干行字符,取前两行写入文本文件a123.txt中
C.从键盘输入若干行字符,第一行写入文本文件a123.txt中
D.从键盘输入若干行字符,依次写入文本文件a123.txt中
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