[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fIObyELtczA38oS4c0QvwXMaYV_lnrvFLKeUXWn8NWho":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":16,"related":17,"source":27,"type":51},[],"2023-05-10 15:29:34",963238310,[8,9],"对","错",{"courseId":11,"courseImg":12,"courseName":13,"workId":14,"workName":15},"1000085081","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F3d27b0e8461afc96cfaabf58963a1634.jpg","面向对象程序设计（C++）","51782521","第八章单元测试","模板的使用是为了加强类的封装性.( )",[18,29,39,48,52],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],963238208,[22,23,24,25],"基类-&gt;派生类","构造函数-&gt;对象","模板类-&gt;对象","模板类-&gt;模板函数","建立类模板对象的实例化过程为( )","v2",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":38},[],963238215,[33,34,35,36],"template &lt;class T1, T2&gt;","template &lt;typename T1, T2&gt;","template &lt;class T1, class T2&gt;","template &lt;typedef T1, typedef T2&gt;","在下列模板中,不正确的是( )",1,{"answer":40,"createTime":5,"id":41,"options":42,"question":47,"source":27,"type":28},[],963238279,[43,44,45,46],"fun(2, 8)","fun(2.0, 8.0)","fun(2.3, 8)","fun&lt;float&gt;(2, 8.3)","有模板定义:template &lt;class T&gt; fun(T x, T y) {return x*x+y*y;},下列对fun的调用中,错误的是( )",{"answer":49,"createTime":5,"id":6,"options":50,"question":16,"source":27,"type":51},[],[8,9],3,{"answer":53,"createTime":5,"id":54,"options":55,"question":60,"source":27,"type":38},[],963238353,[56,57,58,59],"\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb76bbf9b13656ce1fa4b94c4fda6e7fe.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fba412c0c3c52c469aab7a68b3d794c00.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F92bde5e0ca12991c15162d863e00f11c.png\">","\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F021d41fcca6c8a7741f724f600250994.png\">","假设有函数模板定义如下:template &lt;class T &gt;Max(T a, T b, T &amp;c){ c=a+b; }下列选项错误的是( )"]