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听录音,用阿拉伯数字记录。共十题,每题一个空。注意:答案必须加逗号,如 1,0001,234,567,000否则系统可能自动评判答案错误。

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The fundamental difference between expressing large numbers in Chinese and in English lies in that they are divided according to difference rules -- from left to right, it is ____-digit segmentation in Chinese, while in English, ____-digit segmentation.

以下程序运行后的输出结果是#include int main(){int a=5,b=4,c=3,d;d=(a>b>c);printf("%d\n",d);return 0;}

A. 0
B. 1
C. 3
D. 4
E. 5

执行以下程序段后、变量a,b,c的值分别是( )。int x=6,y=5;int a,b,c;a=(--x==y++)?--x:++y;b=x++;c=y;

A. a=4,b=5,c=7
B. a=4,b=4,c=6
C. a=5,b=6,c=5
D. a=7,b=6,c=7

设x=2,y=3,z=4,k=5,则表达式“x

A. 1
B. 2
C. 3
D. 4

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