Which of the following does not characterize Mercury
A: nearest of all planets to the sun
B: extremely hot
C: little known to people
D: biggest of all planets
A: nearest of all planets to the sun
B: extremely hot
C: little known to people
D: biggest of all planets
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.
- Not only all the planets but also the sun ____ in constant motion. A: are B: were C: be D: is
- 在太阳系所有的行星中，哪颗行星离地球最近呢？ A: In all the planets in the solar system, which planet is closest to the Earth? B: Among all the planets in the solar system, which planet is near to the Earth? C: Of all the planets in the solar system, which planet is closest to the Earth?
- Which of the following are deductive arguments？ A: All dogs are mammals. All mammals have kidneys. Therefore all dogs have kidneys. B: Since all squares are rectangles, and all rectangles have four sides, all squares have four sides. C: All science teachers are smart, since all my physics teachers, chemistry teachers and biology teachers are smart. D: The sun is a star; the sun has planets; therefore some stars have planets.
- The solar system in astronomy consists of the sun and its planets. EXCEPT （）, all the planets got their names from Greco-Roman mythology. A: Mars B: Earth C: Venus D: Jupiter