• 2022-06-06
    It can be concluded from information contained in the text that the average temperature at an altitude of I kilometer above the Earth is about ______.
    A: 15℃
    B: -18℃
    C: 2.5℃
    D: 9℃
  • D

    内容

    • 0

      Every solar term is about 15 days on average. (see the information in Para.6, Text A)

    • 1

      The scientific concepts can be ______ by words and diagrams. A: conveyed B: B. concluded C: C. contained D: D. continued

    • 2

      I opened a letter and it contained() A: a important information B: an important information C: the important information D: important information

    • 3

      From the amount of sleep Napoleon, Edison, and Darwin required, we can concluded ______. A: that they were famous B: that they were executives C: that they were intelligent D: None of the above

    • 4

      It can be concluded from this passage that ________.