文档介绍：1. 背诵句 The situation being so serious,it`s high time that we took effective measures to do sth 2. 背诵句 It`s imperative that corresponding laws and regulations be introduced and enforced to harness 治理,利用 and curb 限制, 克制, 抑制 this urgent problem. 3. 背诵句 Simple as the picture is,the meaning behind it is as deep as ocean. 4. 背诵句 In no country other than China,it has been said,is the problem of environment /phenomenon more serious. 5. 背诵句 There has been a heated discussion about a picture in the newspaper. 6. 背诵句 The past decade has witnessed a huge development in economy owing to the reform and opening-up policy carried out,bringing some problems at the same the following one being the foremost. 7. 背诵句 The author`s real purpose is not the fact itself,bue to lead us to find what hides behind the ice-burg 8. 背诵句 According to one of the latest survey conducted bya certain spent on pets in the city of Beijing is as mush as $1,000,000, can feed all the Japanese in the world for a whole year. 9. 背诵句 Our human history has been filled with a variety of examples of…,with the following one being the foremost. 10. 背诵句 Amoing all the touching facts relating to… that I have ever heard, noticed and experienced ,the most impressive one is ………… I can think of no better examples other than …………… numerous examples can be giving ,but this will suffice. 11. 背诵句 Were there no something ,never would sb do something 12. 背诵句 Were this situation to continue like this ,we would pay a high price./and our future generation would not bother to think of excuse for us. 13. 背诵句 It`s imperative that the essence be absorbed and the drawbacks be neglected ,during this process,especially in the times of knowledge explosion ,when the news ,facts ,opinions even rumous have been bombarding 炮击, 轰炸, 攻击 us from every corner of the w orld 14. 背诵句 With a proper law and an alert public ,it will only bea matter of time before the problem es things of the past. 15. 背诵句 Only ina reaso