举一反三
- The little boy is wondering whether it is true that all the planets all _____ around the sun in the same direction.
- According to Newton's principle ______. A: the force of gravity keeps planets orbiting around the sun rather than flying off B: the sun is the most massive object, making up 99.8 percent of the mass of the solar system C: the amount of mass determine how fast the objects travel as they orbit each other D: Pluto receives the least force of gravity from the sun of all the planets in the solar system
- The earth __________ (move) around the sun.
- The earth __________(be) round. It _________(run) around the sun.
- 中国大学MOOC: At the peak of its power, the phrase "the empire on which the sun never sets" was often used to describe the British Empire.
内容
- 0
The physics teacher said that the earth_________ around the sun.
- 1
Galileo to prove that the earth rotates around the sun.
- 2
Which of the following statements are correct?（ ） A: The character “ri (日, literal meaning is sun)” was used to describe one day. B: The character “yue (月, literal meaning is moon)” was used to describe one month. C: The character “nian (年, literal meaning is year)” was used to describe one year. D: Chinese ancient people divided a day into 12 smaller time units.
- 3
Which of the following statements are correct? A: The character “ri (日, literal meaning is sun)” was used to describe one day. B: The character “yue (月, literal meaning is moon)” was used to describe one month. C: The character “nian (年, literal meaning is year)” was used to describe one year. D: Chinese ancient people divided a day into 12 smaller time units.
- 4
The sixteenth century saw Nicholas Coper...lves around the Sun.