传奇故事：蚊香计时
小白买了一盒蛟香，平均一卷蛟香可点燃半个小时。若他想以此测量45分钟时间，他该如何计算？（答案在下一页）
小白买了一盒蛟香，平均一卷蛟香可点燃半个小时。若他想以此测量45分钟时间，他该如何计算？（答案在下一页）
Warning: include(/www/wwwroot/reader8.com/data/cache_template/phpcms_analytics.tpl.php) [
function.include]: failed to open stream: No such file or directory in
/www/wwwroot/reader8.com/data/cache_template/phpcms_show_dsrtyshow1_gushi.tpl.php on line
4
Warning: include() [
function.include]: Failed opening '/www/wwwroot/reader8.com/data/cache_template/phpcms_analytics.tpl.php' for inclusion (include_path='/www/wwwroot/reader8.com/include/') in
/www/wwwroot/reader8.com/data/cache_template/phpcms_show_dsrtyshow1_gushi.tpl.php on line
4
