• 2022-06-09
    The water activity of ice is smaller than water.
  • 错误

    内容

    • 0

      There is ____ water in the bottle than in the glass. A: little B: smaller C: fewer D: less

    • 1

      My teacher told me that salt water _________ (freeze) at a lower temperature than fresh water.

    • 2

      Bottled water is ( more / less ) expensive than tap water. It costs almost 1000 times more.

    • 3

      Under the same conditions, fresh water evaporates faster than sea water. A: 正确 B: 错误

    • 4

      32.Less than _______of water on earth is fresh water. A: 3% B: 4% C: 5% D: 6%