careful比较级为什么是more careful 还有形容词.副词变比较级的规则

careful比较级为什么是more careful 还有形容词.副词变比较级的规则 serious的比较级为什么是more serious? 比较级Careful 的比较级是什么,什么情况下加more. careful的比较级是more careful,那么有much careful这个词吗? 写出下面名词的比较级red( ),carefuL( ),nice( )I feel ( )better todayA,more B,calm C,a few D,a little He is ()of the two A.careful B.more careful C.the more careful D.the most careful boring比较级和最高级为什么是more boring和most boring讲清楚点 小心这个词加比较级为什么是more carefully?serious为什么就不加ly shanghai is more crowded than any amercian cities为什么是crowded?不是比较级呢? tire的比较级为什么是more tring than不是 tired than如题. fun的比较级为什么是more fun?如何判断一个词是多音节? careful的比较级是什么 careful比较级和最高级 Please remember to put on more warm clothes.为什么是more warm clothes?warm的比较级不是warmer吗? helpful的比较级?为什么是more helpful?不是只有3个音节及以上才可用more吗? careful的比较级是什么?He should try to type ________.我填more careful，为什么老师带我打错？ She always does her homework____than her brother.A.more careful B.careful C.more carefullyD.carefully Next time,please remeber to do it________A、more careful B、 careful C、carefullier D、more carefully