Firstly,dogownersshouldalwayskeeptheiranimalsonaleashwhen walkingoutside.Itcanavoid(避免)someterrible16suchas dogsgettinglostorfightingwithotherdogs.Withaleash,dogswon’t jumpatpassers-by.Dogownersmustunderstandthatnoteverybody likesdogs.Somepeople17dogs. 第4页共12页 鲁教版(五四制)英语八年级上册单元练习...