• 2021-04-14
    As a defense against air-pollution damage, many plants and animals _____________ a substance to absorb harmful chemicals.
  • employ

    内容

    • 0

      Some plants are so sensitive ____ pollution that they can only survive in a perfectly clean environment. A: from B: against C: to D: with

    • 1

      But there soon arose problems in many products, especially when items such as processed oils, additives or other potentially harmful chemicals were added during processing.Question:The problem is that something harmful is added during the food processing.

    • 2

      中国大学MOOC: _________ we don’t stop climate change, many animals and plants in the world will be gone.

    • 3

      Which one could be a possible thesis statement? A: The importance of combating air pollution B: It is important to take every possible means to prevent air pollution on the earth. C: Many cars produce millions of tons of carbon dioxide each year. D: Air pollution is a serious problem in all the countries in the world.

    • 4

      Which of the following behavior goes against the love of animals that many of these wildlife photographers claim to possess?