英语翻译How long ________ it _______ by train to beijing?

英语翻译How long ________ it _______ by train to beijing? 英语翻译How long开头的 英语翻译什么时候用how long 你需要多长时间打扫房间 英语怎么说How long _______ _______ _______ _______ ______ ________the romm? how long _______ he__________London before he came here? How long _______ the book _________(can keep)? --- _______ do you visit your grandmother?--- Once a month.A.How B.How long C.How often D.How _______ TV do you watch every day a.how much b.how long 为什么? 选择 How long have you _______ -How long have you _______ A.borrowedB.bought the bikeC.been backD.received the letter为什么? 求大师详解：_______ you will never convince him.A. However long you argue B. However you argue long C. How you argue longD. How long you argue 英语翻译How long can I keep ……? 英语翻译How long can the generator run withot refueling? 英语翻译How long ________________ it ______________ by train to Beijing? How long the river is it'怎么用英语翻译 How long will you rest for noon break 英语翻译急 英语翻译How long have you studied Englisn 8年了 How long is the Yangtze River?(同义句) ______ _______ is the Yangtze River? How long have you _______(have) this book?用所给词的适当形式填空