1. recognize 认出

　　know, identify, pick out, tell

　　2.field 领域

　　area, branch, world, sphere

　　3.inadequate 不足的

　　not enough, too little, few, be short

　　4. predict 预测

　　anticipate, forecast, foretell, projected

　　5.develop 发展，生长

　　come from, derive from, originate, be based on

　　6. enable使能够

　　allow, permit, pave the way for

　　7. class 种类

　　type, kind, category, variety

　　8. strategy 方法，策略

　　way, method, approach, techinique

　　9. rehearsal 排练

　　practice, training, run-through, exercise

　　10. combine 联合

　　mix, whisk, dilute, beat

　　11. reduce 减少

　　decrease, drop, fall, cut

　　12. purpose 目的

　　aim, point, idea, object

　　13. occur 发生

　　happen, take place, there is, turn up

　　14. objective 客观的

　　impartial, neutral, unbiased, disinterested

　　15. expand 扩张

　　get bigger, grow, swell up, stretch

　　16. comment 评论

　　remark, point, statement, declaration

　　17. situation 情况

　　circumstance, position, case, plight

　　18. include 包含

　　consist of, comprise, be composed of

　　19. official 正式的

　　formal, authorized, on record, ceremonial

　　20. pick out 认出

　　identify, recognize, know, tell

　　21. agree 同意

　　concur, go along with, fall in with, go with

　　22. limit 限制

　　minimize, the most, ceiling, maximum

　　23. significance 重要性

　　impressive, meaning, sense

　　24. different 独特的

　　individual, vary, contrast with, diverse

　　25. devise 创造

　　formulate, invent, create, come up with

　　26. new 新的，革命的

　　original, innovation, fresh, revolutionary

　　27. divide 分开

　　split, separate, break up, take apart

　　28. create 发明

　　invent, introduce, make sth, do sth

　　29. invention 发明

　　device, creation, innovation

　　30. resemble 类似

　　like, similar, alike, comparable, made up of