sound后面为什么要用good而不用well

sound后面为什么要用good而不用well That sounds good.这句话sound后面为什么要+s?什么情况下sound+s?12.24月考,have在什么时候用?has在什么时候用?does什么时候用? take good care of 为什么用good 而不用well 拉力做的功为什么要用W=Fs而不用W=Gh . That sounds good 中为什么用good而不用 well ,系动词后面是可以加副词作表语的呀? I said she is good student.为什么这句中的“她”不用her,而用she,不是动词后面接宾语吗? That sounds good的sound为什么要加s?直接sound不好了 she is English后面为什么不加does?she后面为什么不用does而用is a good plan for summer holidays,为什么要用for而不用of 为什么 holiday要加s? i hope that grandpa is well now.这里为什么要用well,而不用good或fine? 是 sound good 还是sounds good.如果后者为什么要加s At the foot of the hill you could hear nothing but the sound of the running water.为什么这句话用but连接,而不用except it is crucial that those plants be environmentally sound.请问这里为什么用be,而不用are 是不是省略了should come on!i have some good news()you为什么不用for而用of He can speak Chinese very well .为什么用well ,而不用good? you are a good girl中间为什么用are 而不用is? He is having a good time.为什么用having而不用hasing . I'm not feeling well.为什么用well而不用good