- 问题详情:MycousinBilllikesgoingtothebeachonSunday.LastSundayitwassunny;hewenttherewithhisbrother.Theygotthereat9:00.Therewerelotsofpeoplethereonvacation.Billandhisbrothersatdownandbegantorelax.SoonBillfoundtherewerelotsofempty(空的)waterbottlesonthebe...
- 26826