下述程序段的执行结果是 ( ) #include＜stdio．h＞ void main() int x; for(x=1; x＜＝100; x++) if(++x%3＝＝0) if(++x%4==0) if(++x%7＝＝0) printf("%d"，x);
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--Are you pleased with your work --Yes, it couldn't be ______.
A. any better
B. any worse
C. the best
D. the worst
Which of the following best describes the effect of Irving's personal qualities on his literary success
A. His personal qualities were entirely responsible for his literary success.
B. His personal qualities were primarily responsible for his literary success.
C. His personal qualities, had some effect on his literary success.
D. His personal qualifies had no effect on his literary success.
Please let's have more time, ______
A. shall we
B. will you
C. won't you
D. don't you
He is very ______ in using money.
A. economic
B. economical
C. economy
D. economize
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