题目内容
（请给出正确答案）
The main idea of paragraph 3 is that ______.
A．workers now take examinations
B．the population has grown
C．there are only written exams
D．examinations are now written and timed
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更多“The main idea of paragraph 3 i…”相关的问题
下列程序的输出结果是（）。 int fun(int par); int main() { int entry=12345; printf("%5d",fun(entry)); return 0; } int fun(int par) { int result; result=0; do{ result=result*10+par%10; par/=10; }while(par); return result; }
A、12345
B、543
C、5432
D、54321
What is the main topic of today's discussion？
A．How people learnt in ancient time.
B．How parents educated their children.
C．Development of formal education.
D．Educational problems today.
What is the womans main problem？
A．She lives so far away.
B．She has no time to visit her parents.
C．Her parents won"t be back.
D．She needs to work but also see her parents.
简化图形类型代码 par(mfrow=c(2,4)) plot(c(1:3),c(2:4),type = "p", main =paste("type=","p",sep="") ) plot(c(1:3),c(2:4),type = "l", main =paste("type=","l",sep="") ) plot(c(1:3),c(2:4),type = "b", main =paste("type=","b",sep="") ) plot(c(1:3),c(2:4),type = "o", main =paste("type=","o",sep="") ) plot(c(1:3),c(2:4),type = "h", main =paste("type=","h",sep="") ) plot(c(1:3),c(2:4),type = "s", main =paste("type=","s",sep="") ) plot(c(1:3),c(2:4),type = "S", main =paste("type=","S",sep="") ) plot(c(1:3),c(2:4),type = "n", main =paste("type=","n",sep="") )
A topic states the main idea of a paragraph.()
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