It is said that ____umbrella was invented over four thousand years ago by ChIt is said that ____umbrella was invented over four thousand years ago by Chinese people.A.a B.an C.the D.不填

It is said____ ____ was all ___ he said.It is said that that was all that he said. It is said that. It is said that it will be even ____(wind) tomorro 语法：It is said that ____ was all ___ he said.两个空全部填that为什么呢 为什么是It is said that 而不是It said that It is said that she ____(not be )to Beijing yet it is said that he has been to shanghai,____ 反义疑问句怎么问 It is said that he ____ for a few dayswill be awaywill leavewould be awaywould leave it is said that 81% of the ...It is said that 81%of the ten year old girls ____(已经节食）at least once in the US. It is said that that that that that man said is not that thatthat that woman said.翻译 it is said that通常翻译成? It is said that是什么结构 it is said that 什么时态 it is said that he is a good doctor.（改为被动句） he is_____ ____ _____a good doctor It is said that ____ areas of the Amazon rainforest have been destroyeda.great b.narrow c.vast d.enormous it is said that a cake made of wheat costs less than ____ made of rice空填什么啊? It is said that that was all that he said.这三个that分别是什么从句? 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?