题目内容
（请给出正确答案）
What was the main purpose of having a watch during the 1800s？
A．To know direction.
B．To measure time.
C．To show off one's wealth.
D．To get to work on time.
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更多“What was the main purpose of h…”相关的问题
What's the main idea of this passage？
A．Censors are fully qualified for their job.
B．Many publications and films are not works of art.
C．Society will not do without censorship.
D．Works of art should be set apart front pornographic works.
有以下程序： include＜stclio．h＞ main() { char c； while((c=getchar())!=？)putchar(--c)； } 程序运行时，如果从键盘输入：Y？N？＜回车＞，则输出结果为【 】。
阅读下列程序，写出程序运行结果。
import j ava. util. StringTokenizer；
public class C3301
{
public static void main(String[] args)
{
String ss="public static void main"；
StringTokenizer pas=new StringTokenizer(ss， " ") ；
int n=pas. countTokens() ；
System. out. println(n) ；
String s=pas. nextToken() ；
for(pas. nextToken() ； pas. hasMorcTokens() ； s=pas. nextToken()
System. out. println(s) ；
}
}
What does Holton imply about information overload？
A.It can be decreased by the sense of purpose.
B.It happens when one has no access to right sources.
C.It can be increased by constant engagement in the news.
D.It depends on the efforts one makes to find the news.
What is the main transport during the nine-day trip？
A．Plane.
B．Train.
C．Bus.
D．Boat.
A.introduction
B.body
C.chart
D.conclusion
