• 2022-05-27
    Are there any living things __________ the planet Mars?
    A: on
    B: in
    C: at
    D: with
  • A

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    • 0

      Mars is the _____ planet from the Sun. A: third B: fourth C: sixth D: eighth

    • 1

      ​Mars is the _____ planet from the Sun.‌ A: third B: fourth C: sixth D: eighth

    • 2

      Which planet did Tianwen-1 land on A: Mars B: Moon C: Venus D: Jupite

    • 3

      If there should be no air or water, there ______ any living things in the world. A: would not have B: were not C: weren’t to be D: won’t be

    • 4

      Why is the second theory sometimes referred to as the Mars Theory A: Earth's moon used to orbit Mars. B: Mars was captured by the gravitational field of the Sun, C: A planet the size of Mars collided with Earth. D: Mars is larger than Eart