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正确
<div class="@(8)">
<div class="@(12)"
role="progressbar"
style="width:70%">
</div>
</div>
<div class="progress">
<div class="progress-bar"
role="progressbar"
style="width:70%">
</div>
</div>
不正确
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下一题 ❯<div class="w3exercise_input_no_0"> <div class="w3exercise_input_no_1" role="progressbar" style="width:70%"> </div> </div> |