We have been here since 2011对划线部分提问.划线部分是since 2011

We have been here since 2011对划线部分提问.划线部分是since 2011 We've been here （since 2011）(对划线部分提问） He has been here since yesterday.(对划线部分提问) They have stayed here since 1999.（对划线部分since 1999提问） 句型转换 英语 1.They have been here since 2000.(对划线部分提问）____ ____h 对划线部分提问Our school has change a lot since we come here They have here (since 2000).(对划线部分提问）急! I 've know him since he came here.(对划线部分提问since he came here They have been friends since they were children（对划线部分提问）划住的是 They have been here since 2000.划since 2000.（对划线提问）____ ____h We have't heard from David since he left Shanghai.(对划线部分提问,划 she has been swimming since 2004.划线部分提问（since2004是划线部分）