what( )with the old books?a.has been done b.has done c.have
What ____ with the clothes?A.has been done B.has done C.have
what has been done with the old books ?
what has been done with the old books?这个句子那个是主语、.怎么理解这句话啊?
定语从句练习All___should be done has been done. A.what B.which C.t
Your homework today hasnt been done,__?A.have you B.has it C
All__can be done has been done.A.that B.who C.wh
------work has been done,has it?A.few B.a few C.little D.a l
has been doing have been done区别
Most of the work ___ done by him.A has B have C is D are
A lot (has been done)to save the old man's life
what the boy has done ------
sb have/has done have/has not done have/has sb done What hav