题目内容：

most people had a hard life in the past ,but now their﹎﹍﹍（live condition）are become better and better.答案是living conditions 请问为什么要这样填?

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Most people had a hard life in the past,but now their （living conditions）are becoming better and better.以前大多数人的生活过得很艰难,但现在他们的生活条件变得越来越好了.living conditions,生活条件.liv...