有以下程序#include void main( ){int m=12,n=34;printf("%d%d",m++,++n);printf("%d%d\n",n++,++m);}程序运行后的输出结果是( )。
A. 12353514
B. 12353513
C. 12343514
D. 12343513
查看答案
输入时可以指定数据的宽度,但不允许指定精度。
A. 对
B. 错
How time flies! Three years () really a short time.
A. is
B. are
C. were
D. was
Every summer the Greens () fishing in their hometown.
A. go
B. have gone
C. went
D. goes
Don't make so much noise. The students () an English class.
A. are having
B. have
C. had
D. were having