事后监督人员遗忘密码,主管或组长可对其密码进行初始化。
要到微信小程序或APP查看答案哦。
实在点不开答案,可以分享到微信,
在微信里面查看答案。
APP具体操作流程为:
完形填空。 | ||||
Many people think that twins are exactly (完全地) the same. 1 they are not. Ali and Alan are twin brothers. They look alike and 2 some ways they are the same. But in 3 ways they are very different. They are 4 very athletic. They both like soccer. But Ali 5 every day and Alan plays only on weekends. Alan likes 6 soccer on TV but Ali likes to play it, not to watch it. They are both outgoing and funny. But Alan is a little more outgoing than Ali. Alan is also a little more serious than Ali about schoolwork. They are very popular at school and they hoth have 7 friends. | ||||
|
下列( )批准文件属于项目建设程序。
A.开工报告
B.项目可行性研究报告
C.施工合同文件
D.招标文件
E.项目建议书
性欲障碍的表现,错误的是()
A.性欲低下
B.不射精
C.性欲亢进
D.性厌恶
E.无性欲
有关DNA和染色体的关系描述,恰当的是[ ]
A.染色体仅由DNA组成
B.每条染色体都有2个DNA分子
C.DNA是染色体的组成成分之一
D.DNA仅存于染色体中
阅读下列说明和C++代码,将应填入 (n) 处的字句写在对应栏内。
[说明]
现欲构造一棵文件/目录树,采用组合(Composite)设计模式来设计,得到的类图如图18-19所示。
[C++代码]
#include<list>
#include<iostream>
#include<string>
uslng namesPace std;
class AbStractFile
protected:
string name; //文件或目录名称
public:
void printName()cout<<name; //打印文件或目录名称
virtual coid addChild(AbstractFile *file)=0;
//给一个目录增加子目录或文件
virtual void removeChild(AbstractFile *file)=0;
//删除一个目录的子目录或文件
virtual list<AbstractFile*>*getChiidren()=0;
//获得一个目录的子目录或文件
;
class File:public AbstractFile
public:
File(string name)( (1) =name;
void addChild(AbstractFile *file)return;
void removeChild(AbstractFile *file)return;
(2) getChiidren()return (3) ;
;
class Folder:public AbstractFile
private:
list<AbstractFile*>childList; //存储子目录或文件
public:
Folder(string name) (4) =name;
void addChiid(AbstractFile *file)chiidList.push_back(file);
void removeChiId(AbstractFile *file) chiidList.remove(file);
list<AbstractFile*>*getchildren() return (5) ;
;
void msin()
//构造一个树形的文件/目录结构
AbstractFile *rootFolder=new Folder("C:\\");
AbstractFile *compositeFolder=new Folder("composite");
AbstractFile *windowsFolder=new Folder("windows");
AbstractFile *file=new File("TestComposite.java");
rootFolder->addChild(compositeFolder);
rootFolder->addChiid(windowsFolder);
compositeFolder->addChiid(file);
(2)处填()。