How long has the hous been on fire
How long has the hous been on fire
how long has the fire
How long has the shop been open
英语现在完成时 How long has the film been on?为什么要用on?
-How long has the film been on?-___3:30.A.At B.About C.Befor
How long has the movie been on It ___ five minutes _____.
How long has he been in the hospital?翻译
How long has he been skating?
How long has alison been skating?
选择题-how long has he been away?-( )
How long has the shop__.A,been open.B been opened 答案是B为什么
how long has she been the queen这里面has 和she