Question

完形填空

It’s very important that we all recycle.In nature,everything ________ again.For example,when an animal dies,it becomes ________ animal’s food.Nothing is wasted.But humans have created things like plastic bags which can’t be ________ down by nature.Our ________ kills animals and pollutes water and soil. ________ we continue making too much rubbish,the problem will only get worse.If nature can’t reuse the rubbish,we must recycle ________ .We should clean up the rubbish we’ve made because nature can’t.

Recycling is also the right thing to do for another reason.The earth is rich in natural materials like water and trees, ________ these materials are not endless(无尽的).We use up our natural materials ________ faster than the earth is able to reproduce(再生)them.For example,each year we cut ________ more than 6,000 square miles of forest.But it takes an average of 25 years for a new tree ________ .

Recycling can help us save the earth,so let’s take action right now.

1.A.use B.is used C.used D.uses

2.A.other B.others C.the other D.another

3.A.lain B.broken C.written D.put

4.A.rubbish B.nature C.material D.bags

5.A.When B.Why C.If D.Unless

6.A.them B.it C.itself D.we

7.A.but B.so C.and D.or

8.A.very B.more C.much D.many

9.A.out B.down C.up D.off

10.A.grows B.growing C.to grow D.grown

Answer 1