雅思教学课件(2)

　　问题原因

　　This could be due to the fact that HDPE bags can not be put out for collection with other household recyclables

　　The problem arises partly because charities have outposts in areas of conflict:

　　Another cause for concern,the use of (DU), may also be less of a problem than many fear

　　Another current concern about China is that 。。。。。。

　　The PCAU has found that even though bombs, troop movements and landmines caused awful problems in Afghanistan, the most serious long-term consequences have resulted from the uncontrolled use of resources, particularly the cutting of

　　t says the drain is symptomatic of a maths crisis that has its origins in the classroom.

　　But that had more to do with the collapse of investment in America than with the rise in China

　　The pact of 2000 owed more to Nelson Mandela's patient mediation than to the Burundian elite's own desire for peace

　　解决问题

　　the world woke up to the issue

　　Different countries have adopted a range of approaches to discourage the use of plastic bags in an attempt to cut down on the number of bags finding their way into the environment

　　the government has implemented new regulations that will see only thicker, more durable plastic bags produced.

　　Recycling your plastic shopping bags is one of the most obvious courses of action

　　Given the costs and inconvenience associated with recycling, and the fact that reuse only delays the plastic entering the environment, the most sensible option is to cut down on the number of plastic bags that you use, or stop using them altogether.

　　There are a range of alternatives to plastic bags

　　The seriousness of any of these problems will depend largely on the length and severity of the war, and on how quickly aid agencies can get in afterwards.

　　Rather than fight through the courts park by park, reserve by reserve, theGovernment has opted to negotiate with them.

　　Faced with those perennial challenges renewables like solar

　　power are becoming more viable options, particularly in smaller, more remote communties.