就这么一块代码,如何就没人改对呢?请大家帮忙.小弟我给20分啊

就这么一块代码,怎么就没人改对呢?请大家帮忙.我给20分啊!
echo " delete "


就这么一块代码,怎么就没人改对呢?请大家帮忙.我给20分啊!



------解决方案--------------------
echo " delete" ;