my nose is small为什么后面用is

my nose is small为什么后面用is My nose is big,and my mouth is small.为什么有逗号有and为什么又有逗号呢? his nose is big my nose is small 用比较级改成一句话 My nose is big,and my mouth is small..意思是什么? My nose is blg.and my mouth is small.lhave a sister.Her name is Amy.She is a student. 同义句转换Her nose is small My throat is sore.My nose hurts. My mom has a small nose.（改为一般疑问句） my little sister have a small nose.改错 my throat is sore,my nose（hurts）.括号内为什么hurt加s 改错 The one with small nose is his brother 为什么My throat is sore.要加is My nose hurts.就不用加is请快回答 my little sister have a small nose.(little,have ,small)三个那个有错误并改正 翻译 1.My friend has long yellow hair 2.She has big eyes a small nose and a big mouth 3.who is she my nose is sore 和 my nose hurts 和 I have a sore nose 三个句子能否做同义句? My head hurts.My nose is s____填什么呀 My throat is sore.my nose hurts的意思 my face is long 改为一般疑问句my face is long 改为一般疑问句this is tommy,s bike.对划线部分提问paul has a small nose.改为同义句those are his letters 改为同义句