cheap-cheaper是什么意思急.

cheap-cheaper是什么意思急. cheap cheaper 区别 cheaper 等于more cheap吗? cheap与cheaper的区别 A是cheap B是cheaper C是expensive D是more expensiveA是cheap B是cheaper C是expensive D是more expensive,选什么,急 为什么用much cheaper不用more cheap now telephone are very popular and they are much________than before.A.cheap B.cheaper C.cheapest D.the cheapest急! cheap是什么意思 cheap是什么意思? cheap是什么意思 This watch is _____ than that one.A more cheaper B much cheaper C more cheap D much cheaper不好意思，打错了A more cheaper B much cheap C more cheap D much cheaper 问便宜的比较级是more cheap 还是cheaper? The pen is ______ than that one.A.more cheap B.cheap  C.much cheaper D.quite cheaper The pen is ______ than that one.A.more cheap B.cheap  C.much cheaper D.quite cheaper the watch is much cheaper than that one 为什么用much cheaper 为什么不用more cheap 什么时候用cheaper,什么时候用cheap?It's really_____cheaper还是cheap? cheap的意思急 cheap怎样读急.