All__can be done has been done.A.that B.who C.wh
All__can be done has been done.A.that B.who C.wh
定语从句练习All___should be done has been done. A.what B.which C.t
all that can be done has been done
Everything that can be done has been done,___?
Has all that can be done been done?
all that can be done has been done.
What ____ with the clothes?A.has been done B.has done C.have
主谓一致:(并说明原因)All that can be done___.A.has been done B.has do
all that can be done been done.
You can play when your work__ A.Will be done B.is done C.has
all that can be done has been done 为什么要用has,不用have
all that can be done has been done.中的that为