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1、语言知识应用篇阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。Animals 1. _ (live) in seas are suffering because of plastic pollution. It has become all too common for plastic waste to be thrown into the sea. Countless turtles, fish, sharks, sea birds and dolphins, to name but 2. _ few, have been found with plastic items i
2、n their stomach or 3. _ (wrap) around their body.Scientists have found that around 90% of the trash (垃圾) floating in the oceans 4. _ (be) plastic. There are 46,000 pieces of plastic per square mile.Plastic is a modern 5. _ (discover). To put it in a very simple way, it is one of the chemicals in fos
3、sil fuels. Plastic was found to be strong and durable (耐用的). It is also cheap 6. _ (produce). We have become so 7. _ (dependence) on plastic products that we find 8. _ difficult to think of alternatives because of its convenience, low cost and ease of use.The issue now however, is its overuse and th
4、e extent to which it is used. More important issue is how it is disposed (处理) off. Plastic does break 9. _ but it can take 20 to 400 years to completely 10. _ (appear). It is often eaten by animals, making them very sick and causing pain, starvation and eventually, death.答案语言知识应用篇1. living 2. a3. wrapped4. is5. discovery 6. to produce7. dependent 8. it 9. down10. disappear