heathier还是more healthyhealthy的比较级

heathier还是more healthyhealthy的比较级 wash wash more healt The people-----usually take exercise are heathier.填those还是who为什么? The doctor told me not too much.but I find it difficult. -- __ you drink,__you will become.有两个答案我很纠结一个是The less, the healthier还有一个是The more,the less heathier Our sikn need sun light be heathier something more 还是 more something 是more and more danger 还是more and more dangerous? 英语语法（than 引导的比较状语从句）What genetic modification seeks to do is modifying corps in a more planned way than is possible by merely selecting heathier seeds or by producing hybrids of successful plants.请问这里than is poss more straight还是straighter glader 还是more glad? 用much还是more 是more and more hard,还是more and more harder,还是more and hardrt take more exercise还是take more exercises ten percent more还是ten more percent learn more words还是know more words? more a little还是a little more? 是two more 还是 more two ? more dream 还是more dreams,表名词