• 2022-06-16
    The Pentagon admitted______.
    A: using chemicals during the Korean War
    B: having offered chemicals to South Korea
    C: using chemicals to kill its enemies in 1968 and 1969
    D: not having informed the soldiers of the harmfulness of Agent Orange
  • B

    内容

    • 0

      There are often ( fewer / more ) unhealthy chemicals in bottled water than in tap water. These chemicals come from the plastic in the bottles.

    • 1

      The factory was fined for __________chemicals into the river.

    • 2

      There are more unhealthy chemicals in tap water.

    • 3

      According to the author, the use of chemicals and fertilizers___________.

    • 4

      43. According to the author, the use of chemicals and fertilizers ______.