第1个回答 2012-07-15
it is said / expected / believed / supposed / found / thought / discovered / written (in the book) / reported / doubted / known / presumed / conditioned +that +句子
注意: -- - - be told that +句子 -----------不属於这个范畴。本回答被网友采纳
第2个回答 2012-07-15
know,report,support, believe
第3个回答 2012-07-15
believed decided hoped 等 名词过去分词形容词都可以
第4个回答 2012-07-15
it is said/expected/believed...that