Allen can’ tsleep well at nightand always gets uplate in the morn-ing, so he was al-ways late for work.His boss was madat him and threat-ened to fire him ifhe didn’t do something about it. So Allen went to hisdoctor, the doctor gave him a pill and told him totake it before he went to bed. Alien slept well, and infact, beat the alarm in the morning. He had aleisurely breakfast and drove cheerfully to work. 全文查看链接