教育用地可以做商业吗:There are fewer desks in the room than in the other one .中fewer为什么不能改成"not more"?

there are not eggs on the desk.这句子对不对？ There are fewer desks in the room than in the other one .中fewer能否改成"not more"? There are fewer desks in the room than in the other one .中fewer为什么不能改成"not more"? There are less than 50 students in our class.这里为什么不用fewer而用less than呢 ____many flowers there are on the teacher's desk! 这里是应该用how还是many？ there is no enough ___for another desk there you are 是什么意思 There与are缩写 there are your stats there are hints???