一句话,帮忙看下时态好么If I were a teacher,i would ask my students if they understood the lessons after class要if they understood 还是 if they had understood?

一句话,帮忙看下时态好么If I were a teacher,i would ask my students if they understood the lessons after class要if they understood 还是 if they had understood? 请帮忙看下时态 I will have finished the book by the end of the summer vocation 帮忙翻译一句话!I just wondered if he has turned up to collect yet? I will .if后跟什么时态 .If there is anything you need I will not be far away.看了的人写下你们的感想好么... 麻烦大家翻译一句话 英译中,谢谢ok bro the game was deal with some one i will see if he can do it for you 请大家帮忙翻译下这句话,谢谢 初一英语帮忙看下 帮忙看下选择题 帮忙看下对错 帮忙翻译一句话好么?我们三个人团结一心,为了目标坚定不移. 帮我看下这个德语句子对不对：Jeztz werden wer ein wenig spazieren.不好意思,我没有分了 帮忙找错误：有关今天的英语日记时态英语丢了2年,现在想检起来,单词,语法都忘得差不多了,帮忙看下语法,不对的地方请帮忙指出来,October 9,2007 Tuesday,FineToday is Tuesday.I got up at 7:40 in the morning 很难!时态和虚拟的几个语法问题 大师专家来帮忙看下 非常感谢!1.He left when I got there.和 He left when I had got there这2句话的意思有什么区别?2.I learned English for 10 years. ,I have learned English for 10 years i don't konw if my father __(come)will come 还是comes为什么?请帮忙说明理由 宾语从句主句时态和从句保持一致? it is not what life is all about有无语病?我作文里的一句话,帮忙看下有无语病. if i were listenning to the radio是什么时态 I would appreciate it if后边加什么时态? If I were you后动词用什么时态