be believed to 什么意思?

be believed to 什么意思? too unlikely to be true or believed什么意思 the flu is believed to be caused by viruses 什么意思 解释下 谢谢 be believed to 是据说的意思吗? It is believed to be是什意思? be believed to have done The book is believed to be uninteresting.to be uninteresting具体做什么语? he is believed to be one of the best living composer据信他是活着的最好的作曲家之一.is believed to be 是据信的意思? The book _____ by a famous writer.A.believed to writeB.was believed to writeC.believed to be writtenD.was believed to be written be believed 后面必须加to吗?是固定搭配吗be believed to do sth THE BOOK__BY A FAMOUS WRITER.A:WAS BELIEVED TO WRITE B:BELIEVED TO BE WRITTENC:WAS BELIEVED TO BE WRITTEN D:BELIEVE TO WRITE Believed that oneself can be good!的意思 The flu is believed to be caused by virus.这句句子的主谓宾是什么?to be在这里做句子的什么成分 The book ( )by a famous writer.选择[a] was believed to write [b]believed to be written[c]was believed to be written[d]believed to write请说明理由为什么选它 be set to 什么意思? be thankful to 什么意思 learn to be 什么意思 to be continued什么意思