排污周期每班一次，水差的地区每班可（）次。 ["一","二","三","四"]
用于查看/var/log/wtmp日志的命令是（） ["lastmp","last","lastwtmp","lastlog"]
黄芪桂枝五物汤的主症为（） ["A.关节疼痛","B.肌肉酸痛","C.亡血失精","D.半身不遂","E.身体不仁"]
黄芪桂枝五物汤中没有的药物是（） ["A.芍药","B.桂枝","C.生姜","D.甘草","E.大枣"]
司法审判是（）。 ["—审终审","两审终审","三审终审","最高人民法院终审"]
试述化妆品的保存
