All-----they have done is good for us A What B which C why D

All-----they have done is good for us A What B which C why D All ___they have done is good for us. She told us all ____ she had done.A.what B.that what C.which All ( )they have done is good for me .填that 还是what 从句,连接词all that they have done is good for us.这句话为什么用that,为什么 Is that( )he said A.all what B.all which C.all D.which （ ）hard work they have done! A. What a B. What C. How a D. H You will ask for what you A will do B have done C had done D they will be thankful for （ ）you have done A what B that C w ____ do you use that room for?A.Why B.How C.Which D.What All _____I need is a good rest.A.what B what that C.that D.w it is teamwork ___keeps us alive.A what B which C that D who