阅读理解。A. all of them are gone B. pollutio

问题阅读理解

阅读理解。

A. all of them are gone
B. pollution is not only the problem of our city
C. that means you have to do something to protect the environment
D. who is our teacher
E. because we have only one earth

      We had a chemistry class yesterday, in which we learned about the importance of environmental
protection. Mr Zhao, 1________, told us that he was very worried about the pollution in our city. He said
that our city used to be a beautiful one with a very wonderful natural landscape, such as green mountains,
clean water, fresh air and so on.
     But now, 2________.
      Have you ever littered? Have you ever spat (吐痰) in a public place? Have you ever drawn casually on
walls? If your answers are "Yes", 3________ . You can also ask yourself: "Have I ever picked up dirty paper
and thrown it into a dustbin? Have I ever collected bottles for recycling? Have I ever planted trees or flowers?"
If your answers are still "Yes", that shows you've made a contribution to the environmental protection.
      I think 4 ________, but also the problem of all the cities in our country and even in the world. And it's
not only the duty of the people in our city, but also of all the people on the earth to protect the environment,
5 ________.  Do it from now on. Do it from every small thing around us. Then we will have a more
beautiful and cleaner earth.

答案

1-5 DACBE