Jquery与单选按钮的相互依赖性

我是新来的。选择单选按钮的正确方法是什么？在这个例子中，如果选择了“A”，我试图显示问题2A，如果选择了“B”，则显示问题2B

html:

我想出来了：

JS

---

您好，我也在使用jquery inter，我正在尝试检查隐藏值的值，但它似乎只有“==”，true有效，而不是“==”，“value-i-set”您知道如何对照字符串值进行检查吗？

<div>
   <span>Question 1</span>
   <input type="radio" id="radioQ1" name="firstQuestion" value="answerA">A<br>
   <input type="radio" id="radioQ2"  name="firstQuestion" value="answerB">B
</div>

<div id="Q2A">
   <span>Question 2A</span>
   Etc. etc. etc.
</div>

<div id="Q2B">
   <span>Question 2B</span>
   Etc. etc. etc.
</div>

$(document).ready(function() {
    // Start creating a new ruleset
    var ruleset = $.deps.createRuleset();

    var myRule2A= ruleset.createRule("#radioQ1", "==", "answerA");  //also tried "true" (without quotes)
    myRule2A.include("#Q2A");

    var myRule2B = ruleset.createRule("#radioQ2", "==", "answerB");
    myRule2B.include("#Q2B");

    // Make the ruleset effective on the whole page
    ruleset.install({log: true});
});

 var myRule2A = ruleset.createRule("#radioQ1", "==", true);
 myRule1.include("#Q2A");

 var myRule2B = ruleset.createRule("#radioQ2", "==", true);
 myRule1.include("#Q2B");