c.
used for telling someone that you do not believe what they are saying (表示不相信)得了吧 Oh, come on! Only a fool would believe a story like that! 拜托!只有傻瓜才会相信这样的故事!
Synonyms and related words
Ways of saying that you do not believe something: are you having a laugh?, come, come/come now, a likely story...