1.Why was a lot of plastic waste sent to Malaysia?
A Malaysia had dozens of recycling factories.
B Malaysia gave factories operating licences.
C Malaysia had no environmental problems.
D Malaysia didn’t ban the import of waste.
解析:选D。推理判断题。根据文章第一段第二句Malaysia last year became the world's main destination for plastic waste after China banned its import可知,由于中国禁止塑料垃圾进口才导致了马来西亚成为洋垃圾的目的地,之所以会这样是因为该国没禁止垃圾的进口,故选D。
2.Why would 60 containers of trash be sent back?
A Officials broke the environmental law.
B The communities had realized environmental problems.
C The trash shouldn’t be brought on the outskirts of the capital.
D The trash were illegally brought into the country under false declaration.
解析:选D。推理判断题。根据文章第二段第二句These containers were illegally brought into the country under false declaration, which clearly violates our environmental law可以得知他们的虚假报关违反了环境保护法,所以这些垃圾将会被退回,故选D。
3.The underlined word “them” in the third paragraph may refer to ______.
A the president and the ship
B the ship and the government
C containers of garbage
D the government and the ship company
解析:选C。词义猜测题。总统下令菲律宾政府雇佣一家私营航运公司,将装垃圾的集装箱运回加拿大,如果加拿大拒绝接受这些集装箱,就将它们留在其领海内。此处them就是指代前面提到的containers of garbage,故选C。
4.What will be polluted by the harmful method of disposing rubbish?
A The air.
B The forest.
C The water.
D The soil.
解析:选A。细节理解题。根据文章第四段最后一句Plastic unsuitable for recycling is burnt, which releases toxic chemicals into the atmosphere.可知,人们燃烧不能循环的塑料,会向空气中排放有毒气体,因此会污染空气,故选A。