Pollution is a great problem which man faces today这句话对吗为什么对?我记得是sb be faced with sth吧 为什么这里是主动呢

A great deal of smoke with c__ is sent into the air,causing much pollution Air pollution is one of the major problems of the modern world.A great deal of energy is needed to Air pollution is one of the major problems of the modern world.A great deal of energy is needed to Pollution is a great problem which man faces today这句话对吗为什么对?我记得是sb be faced with sth吧 为什么这里是主动呢 That is a great There is a lot of pollution.(改为一般疑问句） ____ ____ ____ of pollution. Pollution poses a great threat to our exisPollution poses a great threat to our existence怎么翻译? 大学英语 英译汉1.Would you mind closing the window for me? 2.Who is the girl in white shirt? 3.Air pollution is more serious than water pollution. 4.He shows a great interest in learning English. 5.It is no good hoping to read all these books. Air pollution is now a serious problem in China 英译汉 Pollution is a w______ problem.首字母填空填什么. Pollution is a big p___ for the party Pollution is a big p______ in many countise The local government is making a s___ of river pollution man is fighting a battle against pollution.改为被动语态. Jackie Chan is a great ( ) ( ) Jackie chan is a great( ) ( ) Time is a great healer Shakespeare is a great writer