1
[单选题]<p><span style="color: rgb(255, 0, 0);"><strong>二、【单项选择题】</strong></span></p><p><span style="color: rgb(255, 0, 0);"><span style="color: rgb(0, 0, 0);"><img src="/VOD/UF/image/20190817/6370163721741271374732885.png" title="image.png" alt="image.png"/></span><strong><br/></strong></span></p>
回答:参考答案:2
解析:<p><img src="/VOD/UF/image/20190817/6370163723199093203978957.png" title="image.png" alt="image.png"/></p><p><img src="/VOD/UF/image/20190817/6370163724577227028868251.png" title="image.png" alt="image.png"/></p><p><img src="/VOD/UF/image/20190817/6370163726525676993983474.png" title="image.png" alt="image.png"/></p>