Howgreenareyou?Doyouknowhowtobegreen?

   Weallneedahealthyenvironmentbutweproducewasteeverydayanditisharmfultoourenvironment.Thoughweareyoungwecanstilldosomethingtohelp.Herearesomeideasforyou.

  Reduce

  Reducemeans“uselessDon’twastethings.Thissavesmoneyandreducespollution.Beforewebuysomethingnewthinkwhetheritisreallvnecessary—ormaybetheoldoneisstilluseful.

  Reuse

  Reusemeans“useagain”.Whenwebuythingsmakesurethattheycanlastalongtime.Whensomethingisbrokenweshouldrepairitinsteadofthrowingitawayandbuy-inganewone.Don’tuseapapercuporapaperbag.It'sbettertouseachina(瓷)cupandalunchboxbecauseyoucanusethemagain.

   Recycle

   Recyclemeans“changethingsintosomethingelse”.Thoughittakesenergytochangesomethingintosomethingelseit'sbetterthanthrowingthingsawayorburningthem.

  Sopleaserememberthesewords：reducereuseandrecycle.

26.Whatisthepassageabout?

   A.Howtoproducethings.

   B.Howtoburnthings

  C.Howtobegreen.

   D.Howtohelpothers.

27.Whichofthefollowingisright?

   A.Alwaysthrowawayoldthings.

   B.Don’twastethings.

  C.Alwaysbuynewthings.

   D.Neverbuynewthings.

28.Theunderlinedword“last”means“ ”.

   A.中断   B.持续 C.终止   D.凑合

29.Itisbettertouseachinacupandalunchboxbecausewecan them.

   A.reuse   B.reduce

  C.repair   D.recycle

30.Thepassagemaycomefroma .

   A.menu   B.dictionary

  C.storybook   D.magazine