题目: 下列关于政府采购预算的说法,正确的是()。A.是部门预算的组成部分B.是开展政府采购的前提C.是政府采购工作的依据D.是政府在一个年度内为了各预算单位实施采购的计划E.反映各预算单位年度采购项目及资金使用计划 答案: 参考答案:A, B, D, E
题型:选择题 — "Could we put off the meeting?" she asked. — "_____." He answered politely. "This is the only day everyone is available." [ ]A. Not likely B. Not exactly C. Not nearly D. Not really 查看答案
题型:选择题 Which of the following sentences is wrong?A.What will you do with the old books?B.How will you deal with the old books?C.This box is too heavy to carry. D.We are looking forward to see the famous singer. 查看答案
题型:单项选择题 有以下程序: #include<iostream> using namespace std; #definePl 3.14 Class Point private: int x,y; public: Point(int a,int b) X=a; y:b; int getx() <return x; int gety() return y;; class Circle:public Point private: int r; public: Circle(int a,int b,int c):Point(a,b) r=c; int getr() return r; double area() return PI*r*r; int main() Circle c1(5,7,10); cout<<c1.area()<<endl; return 0; 程序执行后的输出结果是( )。A.314B.157C.78.5D.153.86 查看答案