<%@ page contentType="text/html;charset=UTF-8" %> <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %> <%@ taglib prefix="fns" uri="/WEB-INF/tlds/fns.tld" %> <%@include file="../baseset.jsp" %> <%@include file="../systemset.jsp" %>

1、 1+1=?

A: 1;

B: 3;

C: 4;

D: 2;