Entering the lecture hall,（ ）from their clothing.A. snow beat off B. they beat off snowC. snow was beaten off by them D. they were beaten off snow 选哪个呢?怎么翻译呢?

改错!这个句子犯了什么语法错误!Entering the lecture Hall,改错!这个句子犯了什么语法错误!Entering the lecture Hall,the size of the crowd surprised me. Are entering into the blue march into the lecture THE LAST LECTURE怎么样 Entering the lecture hall,（ ）from their clothing.A. snow beat off B. they beat off snowC. snow was beaten off by them D. they were beaten off snow 选哪个呢?怎么翻译呢? 求翻译 give the lecture We should k____at the door before entering. lecture lecture -----the room,I found the computer-------. A.Entering,stealing B.entering,stolen答案是B,为什么 The audience_ still entering the hallis or are? 英语翻译On entering the room,we saw no one. 英语改错 “Please knock the door before entering.” Please excuse my entering the room without a （ ）the room,a letter was found on the ground.A.Entering B.Having entered C.Entered D.He entering please watching the lecture和please watch the lecture哪个语法正确? The lecture is very intereting可不可以说成the lecture is very interet.为什么? 参加讲座join the lecture 还是enter the lecture 哪个对