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>
  • 
    
  • thank you for all your hard work last week,i don not think we __it without you

    thank you for all your hard work last week,i don not think we __it without you
    A can manage B could have managed C could manage D could have managed 為什么選B,could have done不是可以做的卻沒(méi)做的,代入句子不就不通了了嗎?
    英語(yǔ)人氣:916 ℃時(shí)間:2019-11-04 06:00:35
    優(yōu)質(zhì)解答
    后半句是虛擬語(yǔ)氣,是對(duì)過(guò)去的虛擬,所以應(yīng)該用“could/should/would+have+過(guò)去分詞”
    我來(lái)回答
    類似推薦
    請(qǐng)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(yè)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