LunXun was ____ medical student before he turned ___ great writer.A the ,the B the ,a C a ,/ D.a ,a 但是在名词前有形容的时候不是要加上冠词a

LunXun was ____ medical student before he turned ___ great writer.A the ,the B the ,a C a ,/ D.a ,a 但是在名词前有形容的时候不是要加上冠词a ( )------Who _____this article________?( )------Who _____this article________?-------By Lunxun.A.did,written B.was,written by C.did,write by D.was,written 英语翻译Existing information on catalysts was analyzed with account oftwo basic cases of their application in flue gas conditioning processes:in case of their placement directly in the media of fluegases and in case of their placement in the medi It was ____(real) fun She was (ill) yesterday.对括号提问.____ ____ ____ ____ ____ yesterday? 求翻译,人工翻译,不要机译,着急、After 4 days on the programme, one woman called Mrs. Warren lost 5 pounds (2.27kg). At $ 400 a day, she spent $ 320 to lose each pound. But she said she was still glad to do so. Health centres, books, medi He was short last year.(对short提问)____ ____ he ____ ____ last year? When I was seven years old 同义句____ ____ ____ ____ seven. She was ____ ____ (生气) what you said. no one was hurt,____ ____?反义疑问句 He was walking ____ ____ street with a book. What day ____ yesterday?It was Sunday. It was ____(rain) last summer How was your trip ____ beijing? He was ____ (serious) ill last week My morther was ____(terrible) ill yesterday. ____ your weekend?it was great his mother was ____ (bad) ill yesterday,