WHAT SAID THAT IS HE 连词成句

it is said that that was all that he said= it is said that that was what he said这两个句子相等吗? WHAT SAID THAT IS HE 连词成句 Is what he said really true?为什么是 what 而不是that? He said that he was found of__A what beautiful is B what is beautiful C beautiful is what D what it is beautiful I don't think that what he said is right 单句改错怎么改? I am sure that what he said is true.是什么从句 ——he said is quit right. A. that B.what C. how D.why Is that( )he said A.all what B.all which C.all D.which He said is hard to understan .a、What b、 That c、 Whether d、 which what the teacher said is so hard that he can t understand it 改为同义句 I do not kown （ ）what he said is right or wrong.a.that b.if What he said is false.同意句 一道从句单选It is said ___ ___ was all __ he said.A.that;that;that B.what;what;whatC.that;which;what D.that;that;which为什么? It is not exprcted —— he said caused so much discussion at the meetingA.that B.what that C.what D.that what选什么 为什么 what is said is that中what引导什么句子? 22.Is _______ he said it worth believing?A.all what B.what C.it D.that It is said____ ____ was all ___ he said.It is said that that was all that he said. It is said that that was all that he said.这三个that分别是什么从句?