people thought that the earth was flat.是病句吗
long ago people b___ that the earth was flat
应该说Used it to be thought that the earth was flat吧
The idea that earth is flat was ________centuries ago.
Long ago,people____(believe)that the earth was flat.
There was once an ___ idea that the earth was flat and motio
It is strange that he ( )the earth was flat.A think B thinks
A long time ago people thought that sun went round the earth
这是病句吗?>>> " I thought I was imagining that it took a very go
1._____ used to be thought that the earth was square.
believing the earth to be flat,many feared that 中to be flat在
People thought that there was no water on the moon(改为被动语态)
He thought that sth was --------and sth could -------是不是病句