_________ that the earth was the center of the universe.
A: People were once believed
B: It had once believed
C: People were believing
D: It was once believed
A: People were once believed
B: It had once believed
C: People were believing
D: It was once believed
举一反三
- _______ that the earth was the centre of the universe. A: People were believing B: It was once believed C: People were once believed D: People were said
- Some people ______ still alive under the ruin. A: is believed to be B: are believing to be C: are believed of being D: are believed to be
- High mountains were considered mysterious places in old times because . A: people could reach high mountains B: people knew little about high mountains C: people believed the higher they climbed, the easier they would be blessed D: people believed higher mountains were dangerou
- Eisenhower once believed that a national highway system would ensure military success in national defense.
- The ancient people believed that ______. A: the earth was spinning on the axis of the sky B: the sky was a hollow sphere spinning around the earth C: the patterns of stars on the sky would never change D: the stars around the sky were not stationary