【话题】我们都是“九漏鱼”

<p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">【教改后的题目】</p><p style="color:#333333;font-weight:normal;font-size:16px;line-height:30px;font-family:Helvetica,Arial,sans-serif;hyphens:auto;text-align:justify;" data-flag="normal">数学题</p><img data-key="0" src="http://imagev2.xmcdn.com/storages/b5e3-audiofreehighqps/11/A5/GAqh4zIMGJjjAAOSaQPBXbRl.jpg!op_type=4&amp;device_type=ios&amp;upload_type=attachment&amp;name=mobile_large" alt="" data-origin="http://imagev2.xmcdn.com/storages/b5e3-audiofreehighqps/11/A5/GAqh4zIMGJjjAAOSaQPBXbRl.jpg?op_type=0" data-large="http://imagev2.xmcdn.com/storages/b5e3-audiofreehighqps/11/A5/GAqh4zIMGJjjAAOSaQPBXbRl.jpg!op_type=4&amp;device_type=ios&amp;upload_type=attachment&amp;name=mobile_large" data-large-width="750" data-large-height="923.0769230769231" data-preview="http://imagev2.xmcdn.com/storages/b5e3-audiofreehighqps/11/A5/GAqh4zIMGJj...