听力原文: April Fool's Day started in the sixteenth century in Europe. Before that time, New Year's Day was celebrated on April 1st. Then a new calendar was introduced called the Gregorian calendar. January 1st became the first day of the year, but many people did not know about it. So those who continued to celebrate New Year's Day on April 1st were laughed at. They were called fools.
Nowadays we play jokes on people on April 1st. For example, someone might put salt in the sugar container so another person could "accidentally" put it in their coffee. Or someone might change the time on another person's alarm clock so that person would unknowingly wake up earlier or later than planned. Or maybe a person would tell a lie to make someone else shocked. After we play the trick, we say "April Fool." Then the poor person realizes he was fooled. In many countries newspapers and the other media participate with false headlines or news stories. It is generally done in the spirit of fun and doesn't cause any real harm to anyone. Do you have any great jokes to play on others? Try it out an April 1st. Just don't forget to say "April Fool" when the other person begins looking a little confused.
(23)
A.Play jokes on others.
B.Say "April Fool" to others.
C.Celebrate the New Year.
D.Celebrate the adoption of calendar.
第1题
若变量都已正确说明,则以下程序段()。 #include<stdio.h> main() {int a=8; int b=6; printf(a>b?"&&&a=%d":"!!!b=%d",a,B); }
A.输出为:&&&a=8
B.输出为:!!!b=8
C.输出为:&&&a=8 !!!b=6
D.全部错误
第2题
若变量都已正确说明,则以下程序段的输出结果是 a=2;b=3; printf(a>b?"* * *a=%d": "# # #b=%d",a,b);
A.没有正确的输出格式控制
B.输出为:* * * a=2
C.输出为:# # # b=2
D.输出为:* * * a=2 # # # b=2
第5题
若变量都已正确说明,则以下程序段输出结果为()。 #include<stdio.h> main() {char a='a'; int b=2; printf(a>b?”***a=%d":"###b=%d",a,B; }
A.***a=3
B.###b=3
C.***a=3##b=5
D.全部错误
第6题
A.没有正确的输出格式控制
B.输出为:***a=2
C.输出为:###b=2
D.输出为:***a=2###b=2
第7题
A.a=10b=50c=10
B.a=10b=30c=10
C.a=50b=30c=10
D.a=50b=30c=50
第8题
若k是基本整型变量,则以下程序段的输出是()。 k=8567; printf("|%一6d |\n",k);
A.输出格式描述符不正确
B.输出为|008567|
C.输出为| 8567|
D.输出为|一08567|
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