• 2022-05-30
    It can be learned from the passage that______.
    A: the artificial noses are even better than the human noses
    B: it has not taken long for the artificial noses to be introduced to the market
    C: the attempts of the artificial noses to imitate the olfactory abilities have been largely unsuccessful
    D: the artificial noses have their own advantages over the human noses
  • C

    内容

    • 0

      In France, they will touching noses when they greeting people.

    • 1

      To produce artificial noses for practical use, it is essential______. A: to develop microchips with thousands of odor receptors B: to invent chips sensitive to various chemicals C: to design a computer program to sort out smells D: to find chemicals that can alter the electrical current passing through

    • 2

      According to the passage, more and more tiny e-noses are meeting the requirements of human noses because of______. A: improvements in chip technology and pattern-recognition' techniques B: disease detection and disaster prevention C: expensive prices and prompt introduction of the models D: improvements in the olfactory abilities of our built-in sensors

    • 3

      have an impulse to explore their noses A: 有探究自己鼻子的冲动 B: 有冲动去探险

    • 4

      In Oman, men often greet each other by pressing their noses together.