#### ABCD选项没有单行显示 ------------ <div align=center>![](http://book.img.ireader.com/group6/M00/48/B3/CmQUOFe_vBGEF3eBAAAAALBtuJc430946676.jpg?v=O2ccUml0)</div> 正确格式如下图: ------------ <div align=center>![](http://book.img.ireader.com/group6/M00/48/B3/CmQUOVe_u-aEXwBsAAAAAMvz7jM195526647.jpg?v=YFmnDrlE)</div>