为什么这里用cheaper,而不是cheap?This blue bike is too expensive.Could you show me a ___one?A.cheap B.cheaper C.cheapest答案是选B.但根据我的理解是A.因为与expensive 相对的是 cheap,而cheaper 是相对cheap而言的.

新概念上的题：You are buying a coat in a shop.Ask if you can see something cheaper .他的答案是：Can I see something cheaper,please?为什么这里用something 而不是anything 为什么这里用cheaper,而不是cheap?This blue bike is too expensive.Could you show me a ___one?A.cheap B.cheaper C.cheapest答案是选B.但根据我的理解是A.因为与expensive 相对的是 cheap,而cheaper 是相对cheap而言的. 为什么用much cheaper不用more cheap the watch is much cheaper than that one 为什么用much cheaper 为什么不用more cheap The xx(不可数名词) made in China are cheaper than that made in Japan.为什么这里可以用that?The xx(不可数名词) made in China are cheaper than that made in Japan.这里不应该是构成一个定语从句,然后由于先行词是介词 Che che 英语翻译这里为什么最后直接用一个yourself而不是用by yourself?一定要回答, 请教“What do you do at Christmas这里的介词为什么用at 而不是用on? I introduce myself to you.为什么这里要用myself而不是用me? Do you think to climb so high were difficult这里为什么用 were 而不是用 are The police are duty on the duty on road.这里为什么用are 而不是用is? the children have fun playing in water这里为什么用playing而不是to play? what about some steak?这里为什么用SOME为什么是SOME而不是ANY It seems like years since we last met. 请问这里为什么用we而不是our? Would you like some 这里为什么要用some而不是any? the girl is dressed a dress 这里为什么用dressed而不是dressing 感叹句 important oil is in our daily life!这里为什么用how 而不是what