精选优质文档-倾情为你奉上八年级英语培优训练题2010.11.3(1Maybe every town in the United States has a post office. Some are very small, and you may also find them in the corner of a shop. Others are large buildings. They are opened five days a week and Saturday morning. From Monday through Friday they are usually opened from 8:30 to 15:30. If you know how much the postage (邮资 is for your letter, you can buy stamps at window. In some post offices you can buy stamps from machines. Stamps are sold at many diff
