long run is the period of time in which all inputs are varia

long run is the period of time in which all inputs are varia 凯恩斯 in the long run we are all dead 凯恩斯in the long run we are all dead是什么意思? you extend the period of time for which it is valid. 这是什么从句? over a long period of time Aftre the death of his wife ,for a long period of time,he_si the only long period of time during it the whole family coul When it is struck,,long period of time.这个句子有几个问题需要请教! lag:a period of time by which something is slower or later 落 Long period of time, human beings put themselves on the cent a long list of all the food which were forbidden 英语高一改错All which is need is supply of oil.Here are the patien