在线视频国产欧美另类,偷拍亚洲一区一区二区三区,日韩中文字幕在线视频,日本精品久久久久中文字幕

<small id="qpqhz"></small>

  • <legend id="qpqhz"></legend>
      

      

      <td id="qpqhz"><strong id="qpqhz"></strong></td>
      <small id="qpqhz"><menuitem id="qpqhz"></menuitem></small>
    6. 


      
    
      
        
        
        
    
      

      

      
    
    
      
        
      
            
            
      has been ing是什么時(shí)態(tài)
      
            
            
      回答
      
            
      
                
                瑞文問(wèn)答
                
      2024-10-11
            
      
            
      
                has been ing是現(xiàn)在完成進(jìn)行時(shí)。
      例句：
      The house has been fully redecorated. 
      這房子已經(jīng)徹底重新裝修過(guò)了。
      The original manuscript has been lost. 
      原稿已經(jīng)遺失。
            
      
            
            
      擴(kuò)展資料
      
            
      　　He has been late on numerous occasions.
      　　他已經(jīng)遲到過(guò)無(wú)數(shù)次了。
      　　A peaceable settlement has been reached.
      　　已經(jīng)實(shí)現(xiàn)和解。
      　　The gene for asthma has been identified.
      　　哮喘病的基因已被識(shí)別。