【简答题】编程使用下面的Test类,描述get_test()函数实现的功能。 class Test{ function get_test($num){ $num=md5(md5($num)); return $num; } }
【单选题】明末徐复祚讽刺喜剧《一文钱》取材于( )。
【简答题】Research found that men consistently ______ their own contribution to the family and underestimate that of their wives.
【判断题】以干密度为纵坐标,以含水量为横坐标,绘制干密度与含水量的关系曲线,曲线必须为凸形的,如试验点不足以连成完整的凸形曲线,则应该进行补充试验。
【简答题】只有用这种方法我们才能为我们的家庭和社会做出巨大贡献。(contribution)Only in this way ____________________ our family and our society.
【判断题】无机结合料稳定材料击实 试验数据整理以干密度为纵坐标,以含水量为横坐标,在普通直角坐标纸上绘制干密度与含水量的关系曲线,曲线必须为凹形的,如试验点不足以连成完整的凹形曲线,则应该进行补充试验。
【单选题】关于击实试验法测定最佳含水量的说法,错误的是( )。
C.
计算各试样干密度,以干密度为纵坐标、含水量为横坐标绘制曲线
D.
当试样中有大于规定的颗粒,应先取出大颗粒,其百分率合格后,再对剩余试样进行击实试验
【简答题】6) Research found that men consistently their own contribution to the family and underestimate that of their wives.
【简答题】下列程序的运行结果是【 】。 include <iostream. h> class test { private: int num; public: test() int TEST() {return num+100;} ~test() }; test::test(){num=0;} test::~test(){cout<<'Destructor is active'<<endl;} void ...
【简答题】In addition to the contribution family planning can make to the national and global population problems, special importance was given to ______ by national family planning movements.