Father: I promised to buy you a car if you passed your examination, and you have failed. What were you doing last term?
Son: I was learning to drive a car.
許諾的結(jié)果
父親:我曾向你許諾,如果你考試及格就給你買(mǎi)倆小汽車(chē),可你卻未能做到。你上學(xué)期一直在干什么呀?“
兒子:我在學(xué)開(kāi)汽車(chē)。