Before petroleum______,another way has to be found.

1 Lucy has found a ________ way to doing that than before (q He found another way to kill mice.(保持原意不变） He found another ______to this problem is expected to be found before long . another way to win 原文 What has to be taken before you get it?翻译 回答:what has to be taken before you get it What has to be taken before you get it? 单选题：A ___ to this problem is expected to be found before lon A solution to this problem is expected to be found before lo I used to know some French,but now it has found its way back he has freedom to find another.if it is meant to be 缘份 then Your baggage has found,takes three o'clock to be able to arr