成考院校在线答案
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">38、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">下列不是构造函数的特征的是（）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">33、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">已知：<span lang="EN-US">int m=10; </span>下列表示引用的方法中，正确的是（<span lang="EN-US"><span style="mso-spacerun:yes"> </span></span>）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">37、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">进行<span lang="EN-US">cout</span>屏幕输出和<span lang="EN-US">cin</span>键盘输入时，<span lang="EN-US">C++</span>头文件中必须包括（）文件。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">24、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">下面说法中，正确的是（）</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">25、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">不能说明为虚函数的是（）。<span lang="EN-US"> <o:p></o:p></span></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">32、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">静态成员函数没有（）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">27、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">假设已经定义好了一个类<span lang="EN-US">student</span>，现在要定义类<span lang="EN-US">derived</span>，它是从<span lang="EN-US">student</span>私有派生的，定义类<span lang="EN-US">derived</span>的正确写法是（）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">25、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">在<span lang="EN-US">C++</span>中，用于实现运行时多态性的是<span lang="EN-US">(<span style="mso-spacerun:yes"> </span>) </span>。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">29、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">已知<span lang="EN-US">inta,*pa=&a;</span>，输出指针<span lang="EN-US">pa</span>十进制的地址值的方法是（）</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>
- 2022-09-12 [单选] <p class="MsoNormal" style="mso-pagination:widow-orphan">30、<span style="mso-bidi-font-size:10.5pt;font-family:Microsoft Yahei;mso-font-kerning:0pt">当一个类的某个函数被说明为<span lang="EN-US">virtual</span>时，该函数在该类的所有派生类中（）。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;mso-font-kerning:0pt"> <o:p></o:p></span></p>