who was it that saved the drowing girl?为什么用that?能不能用who?he?这是不是强调句？

so i didn't ask who it was,为什么不用Who that was !为什么要用who it was It's impossible for him to save the kids in the fire.but that was true 这句话里的even是什么意思?men who would not lie even to save their own souls told and retold that story until it was incorporated into Magdalene’s calendar It is(was) +强调部分+that (who)+从句 Who was ____called this morning?为什么用it that? Do you know____had reported the accident to the police?A.who it was that B.that it was who 17__ she gave the postcards to?AWhom it was that B.Who it was that C.Who was it that 强调句it is（was) .that/who,其中it is（was)能不能写成it's/it was不能缩写么? Was _Bill _played basketball very much.a.that,that b.that ,it c.it ,who d.this ,who （ ）you met the Englishman?A.Where it was B.who it was that C.Where was it that D.Were was that who was it ---wanted to see me just now.A.that B.who C.when It was in that house______the old man died.A.where B.which C.who D.that it is Mary ( )my real friend.A.is B.that was C.who is D.who was 强调句式 It is (was) 被强调部分+ that (who)+其余部分,什么时候用who,什么时候用that? who was it that saved the drowing girl?为什么用that?能不能用who?he?这是不是强调句？ it is only me who can save myself对吗? It was quite some time ____ Mr.Williams was able to save his company from near bankruptcy.A.that B.before C.since D.whenWhy meaning? who was ——broke the window A it this Bit that c this is d that it