皮皮学,免费搜题
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【简答题】
以下程序的运行结果是____。 #include main() { inti,j,k; for(i=1;i<=4;i++) { for(j=1;j<=20-3*i;j++) cout<<""; for(k=1;k<=2*i-1;k++) cout<<"*"; cout< 0;i--) { for(j=1;j<=20-3*i;j++) cout<<""; for(k=1;k<=2*i-1;k++) cout<<"*"; cout<
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举一反三
【单选题】下列说法中(  )是正确的.
A.
0是最小的数
B.
0既是正数又是负数
C.
数轴上-4在-7的左面
D.
负数一定比正数小
【单选题】______, education is about learning and the more you learn, the more equipped for life you are.
A.
As far as I concern
B.
As far as I am concerned
C.
So far as I am concerning
D.
So far as I was concerned
【单选题】下列选项中,( )是团结互助道德规范要求的中心环节。
A.
平等尊重
B.
顾全大局
C.
互相学习
D.
加强协作
【判断题】钢琴集体课是一门集合传统钢琴教学和现代教学技术多种途径兼容的教学模式。
A.
正确
B.
错误
【判断题】在一定温度下,反应的活化能越大,其反应速率亦越大。
A.
正确
B.
错误
【单选题】The more you learn about public speaking and the more speeches you give, the more threatening speechmaking will become.
A.
B.
【单选题】___________, education is about learning and the more you learn, the more equipped for life you are.
A.
As far as I concerned
B.
As far as I am concerned
C.
As far as I am concerning
D.
As far as I was concerned
【判断题】钢琴集体课是一门集合传统钢琴教学和现代教学技术多种途径兼容的教学模式。
A.
正确
B.
错误
【单选题】下列说法正确的是(  )
A.
0是最小的数
B.
0既是正数又是负数
C.
负数比正数小
D.
数轴上-4在-7的左边
【单选题】下列说法正确的是(  )
A.
0是最小的有理数
B.
0的相反数还是0
C.
0的倒数是0
D.
0除以任何数得0
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