精品偷拍一区二区三区,亚洲精品永久 码,亚洲综合日韩精品欧美国产,亚洲国产日韩a在线亚洲

  • <center id="usuqs"></center>
  • 
    
  • 1,Mr Black had taught in this school by 1970(改為否定句)

    1,Mr Black had taught in this school by 1970(改為否定句)
    Mr Black _ _ _in this school by 1970
    2,By the end of last term, we _(learn) about three thousand English words.
    3,He had cleaned the room by eight o'clock yesterday.( 改為一般疑問句)
    3,_he _the room by eight o'clock yesterday?
    4,John had seen the film before,_ _(完成反意疑問句)
    希望各位英語高手能指點一下過去完成時的一般疑問句,反意疑問句等怎么寫?
    英語人氣:266 ℃時間:2020-04-12 21:48:21
    優(yōu)質(zhì)解答
    1,Mr Black had taught in this school by 1970(改為否定句)
    Mr Black had not taught in this school by 1970
    2,By the end of last term,we had learnt (learn) about three thousand English words.
    3,He had cleaned the room by eight o'clock yesterday.( 改為一般疑問句)
    3,Had he cleaned the room by eight o'clock yesterday?
    4,John had seen the film before,hadn't he (完成反意疑問句)
    否定句:had not動詞過去分詞
    一般疑問句:had提前
    我來回答
    類似推薦
    請使用1024x768 IE6.0或更高版本瀏覽器瀏覽本站點,以保證最佳閱讀效果。本頁提供作業(yè)小助手,一起搜作業(yè)以及作業(yè)好幫手最新版!
    版權(quán)所有 CopyRight © 2012-2024 作業(yè)小助手 All Rights Reserved. 手機版