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>
  • 
    
  • Who do you think was generally considered ( )the lamps?A inventing B to invent C to have invent

    Who do you think was generally considered ( )the lamps?A inventing B to invent C to have invent
    Who do you think was generally considered ( )the lamps?
    A inventing B to invent
    C to have invented Dhaving invented
    為什么選C啊
    英語人氣:904 ℃時間:2020-05-14 19:13:50
    優(yōu)質(zhì)解答
    有三個知識點:
    1,do you think這里視為插入語,也就是說做題的時候不予考慮其對句子的影響,因此這句話實際上是Who was generally considered ( )the lamps?
    2,consider的用法:
    consider sb.to do是認為某人做某事的意思.
    例:China is considered to be one of the greatest country in the world.中國被認為是世界上最偉大的國家之一.
    consider doing 是考慮的意思.
    例I am considering going or not.我正在考慮去不去.
    注意到題中who was considered,這是明顯的被動形態(tài),OK,這句話的意思也是再問誰被大家認為發(fā)明了燈泡?因此排除了A和D
    3,不定式的一般時to do和完成時to have done的區(qū)別:
    to do強調(diào)了一般時態(tài),現(xiàn)在的和打算的概念;而to have done強調(diào)了完成的,過去的概念.本題中的電燈顯然是過去發(fā)明的,因此要選擇C.
    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