Traveling will be much cheaper and easier.中为什么easier前不加much

Traveling will be much cheaper and easier.中为什么easier前不加much _____ will be easier and cheaper to be online. will travel be easier or cheaper? 形容词比较级中为什么有些在句中是 比如much easier 什么情况下要用much much easier,more easily,more beautiful/much easier,more easi That will make it much----[more easily/easier] It will be much cheaper.同意句 then it'll be much more easier.翻译 为什么修饰easier的是much而不是more? much more easier 是正确用法吗? 有这么说的么?much more easier Your shoolwork will become much( ).选填（easy,easily,easier,mor