实际完成计划的120%,实际比计划多完成______.
120%-1=20%,
答:实际比计划多完成20%.
故答案为:20%.
The black clouds have _____ the sun and it is going to rain. [ ]
A. blocked in
B. blocked off
C. blocked out
D. blocked up
以下能正确定义字符串的语句是【 】。
A.char str[]={’\064’};
B.char str="kx43";
C.char str=";
D.char str[ ]="\0";