There are ______ main divisions in the company.A.4B.5C.6
There are ______ main divisions in the company.
A.4
B.5
C.6
There are ______ main divisions in the company.
A.4
B.5
C.6
第3题
ma、mai、man、mang、mian中的a在实际发音中()。
A.有差异,能区别词义
B.有差异,但不能区别词义
C.没有差异,不能区别词义
D.没有差异,但能区别词义
第4题
A.The advantages and disadvantages of computers.
B.The future of the computer.
C.The main features of the computer.
D.The scientific principles of the computer.
第5题
A.Even dogs are interested in the computer.
B.E—mail has become very popular.
C.Dogs are liberated from their usual duties.
D.E—mai deprives dogs of their owners’love.
第6题
Battery-free wireless sensor networks are made possible by the fact that______.
A.their maintenance has been greatly simplified
B.the cost of using them has been drastically reduced
C.there is energy in the environment to be utilized
D.modern data communication consumes little energy
第7题
A.65 66
B.65 B
C.A 66
D.A B
第8题
下面程序的运行结果是()。 include<stdio.h> define P0WER(x) ((x)*(x)) void main() { int i=1; while(i<=4) { printf("%d\t",P0WER(i++)); } printf("\n"); }
A.2 3
B.5 7
C.1 9
D.2 12
第9题
A.To reduce half of the number of people who lack safe drinking water by 2015.
B.To maintain sustainable development of South Africa till 2015.
C.To release a report on water development and water problems in the world.
D.To arouse political desire to meet future water demands.
第10题
下面程序的运行结果是:【 】。 define N 10 define s(x)x*x define f(x)(x*x) main() { int i1,i2; i1=1000/s(N);i2=1000/f(N); printf(“%d%d\n”,i1,i2); }
第11题
有以下程序: int f(int n) { if(n==1)retum 1; else return f(n-1)+1;} main() { int i,j=0; for(i=1;i<3;i++)j+=f(i); printf("%d\n",j); } 程序运行后的输出结果是【 】。