The problem facing our planet 为什么用 facing而不是faced?

The problem facing our planet 为什么用 facing而不是faced? The most serious problem _our teacher is… a.facing to b.facing写原因如题 Face to the problem,…… Facing to the problem,…… 哪个对?Face to the problem,…… Facing to the problem,…… 哪个对?立即需要 What do you think is the most criticial problem facing China at this time? when we are faced with the problem,.为什么用faced,而不是 facing? The problem facing me make me nervous.对不对.在线等答案 the problem ____Hollywood studios are facing is_____audiences expect more and more spectacular ...the problem ____Hollywood studios are facing is_____audiences expect more and more spectacular special effects.A that ..what B.what...that C.that..tha 这句英语有错误吗?the servious environmental problem is这句英语有错误吗?the servious environmental problem is facing scenic spots. let't learn to use the problem we facing as a stepping stone to future success 翻译 So when I'm facing with difficulties,my mum and dad are the first o----- the most serious problem facing the new government is how to supply more jobThe most serious problem facing the new government is how to supply more job opportunities .这里的facing怎么解释?face有阻挡的意思,我觉的应该是这个意思, We meet the problem facing the 21st century 为什么用facing这个句子的意思好像是我们面对着一个面向21世纪的问题这个句子如果用 face 应该怎么改~如果是人做主语呢?该怎么改 为什么 problem可以做 facing 关于语法!One of the pressing problem facing our nation (China) today is…and…One of the pressing problem facing our nation (China) today is…and…这个句子里面的facing是动词充当一个句子的什么成分啊 Describe the main problems that people are facing in their lives today.Describe the main problem that people are facing in their lives today.Are there any solutions to these promblems 14.Is the environment the most important problem facing the world today?Why or why not?口语测试要用!帮我回答下 关于be faced with 与 facing..._______ such a difficult problem,I didn’t know what to do.A.Faced B.Facing C.Faced to D.Facing with______with so much trouble,we failed to complete the task on time.这里就填 Faced 请问第一题的facing such a the people ___the problem of water supply will try their best to overcome the difficultiesA.face B.faced C.to face D.facing what is the most serious problem facing the world?why?how can this be fixed以此为主题写一篇演讲稿！2-3分钟