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>
  • 
    
  • keep doing sth.keep on doing sth.go on doing sth.continue doing sth.的區(qū)別.

    keep doing sth.keep on doing sth.go on doing sth.continue doing sth.的區(qū)別.
    最好有例句并且詳細(xì)解說.好的話有加分.
    英語人氣:127 ℃時(shí)間:2019-10-23 03:18:46
    優(yōu)質(zhì)解答
    keep doing sth 繼續(xù)不斷地He keep doing eye-protecting exercise everyday.他堅(jiān)持每天做眼保健操.keep on doing sth 繼續(xù)作某事,堅(jiān)持做某事Keep on working until you accomplish your aim.要繼續(xù)工作,直到你達(dá)...
    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(diǎn),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(jī)版