标签：话题作文 话题 高考英语作文
字数：900字
提要：Dogs(狗)Dogs belong to the canine.When a dog follows its nose, it＇s actually being led by thee key senses. Sight:a glimpse of the enemy saves them barking up the wrong tree. Sound: a bark can be a fierce threat, but it＇s also how canines make their long distance calls. Smell: this tells a dog more than all the other senses put together.Inside its nose are around two hundred million smell sensiti..