<view class='line_top'></view>
<view class='waper'>
  <view class='con con_2'>
    <view class='title'>第{{12}}/{{50}}题</view>
    <view class='list'>
      <image src='{{src}}' class='imgList' bindtap='selectAnswer'></image>
      <image src='{{src}}' class='imgList' bindtap='selectAnswer'></image>
      <image src='{{src}}' class='imgList' bindtap='selectAnswer'></image>
      <image src='{{src}}' class='imgList' bindtap='selectAnswer'></image>
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  </view>
  <view class='answer'>
    <text>正确</text>
    <image src='{{src}}'></image>
  </view>

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  <view class='cir cir_1'></view>
  <view class='cir cir_2'></view>
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