【正文】 cing is that…9. There are many (different / several / a number of / a variety of) causes (reasons) for this dramatic (marked / significant) growth (change /decline / increase) in .. First,… Second,… Finally,…10. There is no evidence to suggest that…11. Why are (is / do / did) …? For one thing, … For another, …12. Another reason why I dispute the above statement is that…13. It gives rise to (lead to / bring / create) a host of problems (consequences).14. There are numerous reasons why …, and I shall here explore only a few of the most important ones.15. It will exert (have / produce) profound (farreaching / remarkable / considerable / beneficial / favorable / undesirable / disastrous) effect (influence) on…16. A multitude of factors could account for (contribute to / lead to / result in / influence) the change (increase / decrease / success/ failure / development) in…17. In 1999, it increased (rose / jumped / shot up) from 5 to 10 percent of the total (to 15 percent / by 15 percent).18. By parison with 1998, it decreased (dropped / fell) from 10 to 5 percent (to 15 percent / by 15 percent).19. It account for 15 percent of the total.20. There were 100 traffic accidents in April, and increase of 5 percent in a fivemonth period.21. By 1999, only (less than / more than / almost / about / over / as many as) three quarters (40 percent of / one out of five / one in four) college population (graduates / housewives) as against (as pared with) last year (1998) preferred to (liked)…3． 結(jié)尾1. From what has been discussed above (Taking into account all these factors / Judging from all evidence offered), we may safely draw (reach / e to / arrive at) the conclusion that…2. All the evidence (analysis) supports (justifies / confirms / warrants / points to) a(n) unshakable (unmistakable / sound / just) conclusion that …3. It is high time that we place (lay / put) great ( special / considerable) emphasis on the improvement (development / increase / promotion) of…4. It is high time that we put an end to the deepseated (unhealthy / undesirable / deplorable) situation (tendency / phenomenon) of…5. We must look (search / all / cry) for an immediate action (method / measure), because the present (current) situation (phenomenon / tendency / state / attitude) of …, if permitted (allowed) to continue (proceed), will surely (certainly) lead to (result in) the end (destruction / heavy cost) of…6. There is no easy (immediate / effective) solution ( approach / answer / remedy) to the problem of …, but … might be useful (helpful / beneficial).7. No easy method (solution / recipe / remedy) can be at hand (found / guaranteed) to solve (resolve / tackle) the problem of …, but the mon (general / public) recognition of (realization of / awareness of / mitment to) the necessity (importance / significance) of … might be the first step towards change (on the right way / in the right direction).8. Following these methods (suggestions) may not guarantee the success in (solution to)…, but the payoff will be worth the effort.9. Obviously (Clearly / No doubt), if we ignore (are blind to) the problem, there is every chance that…10. Unless there is a mon realization of (general mitment to)…, it is very likely (the chances are good) that…11. There is little doubt (no denying) that serous (special / adequate / immediate /further) attention must be called (paid / devoted) to the problem of …12. It is necessary (essential / fundamental) that effective (quick / proper) action (steps /measures / remedies) should be taken to prevent (correct / check / end / fight) the situation (tendency / phenomenon).13. It is hoped (suggested / remended) that great (continuous / persistent / sustained / corporate) efforts should be make to control (check / halt / promote) the growth (increase / rise) of …14. It is hoped that great efforts should be directed to (expended on / focused on) finding (developing / improving)…15. It remains to be seen whether…, but the prospect (outlook) is not quite encouraging (that rosy).16. Anyhow, wider (more) education (publicity) should be given to the possible (potential / grave / serious / pernicious) consequences (effects) of…17. To reverse (check / control) the trend (tendency) is not a light task (an easy job), and it requires (demands / involves / entails) a different state of main towards (attitude towards / outlook on)…18. For these reasons, I strongly remend that…19. For the reasons given above, I feel that…