今天雅思小编为大家总结剑桥雅思系列--剑九test4中出现的同义词替换。以便同学们在雅思练习过程中能够更为丰富的积累词汇，同义词如下：
　　剑九test4
　　1. Back into Britain/ re-import into Britain
　　2. Reliable/predictable
　　3. Cut down/reduce
　　4. Increase income/export earner
　　5. Power station/power plant
　　6. In the vicinity of/around/nearby
　　7. Extraction of seaweed/clean seaweed
　　8. Result from/cause
　　9. In danger/at risk
　　10. Comparatively/relatively
　　11. Explanation/explain/reason
　　12. Transmission of information/information pass on/information send back/transmit
　　13. Unnecessary/redundant/superfluous
　　14. Incident/event
　　15. Initially/originally
　　16. Be about to stop working/on the brink of failing
　　17. Be used to/by means of
　　18. Send messages over distances/transmit information from place to place
　　19. Signal strength/ strength of the signal
　　20. From her childhood/when she was a child
　　21. Her children were born/birth of her two daughters
　　22. Marie took over the teaching position/she was appointed to the professorship
　　23. Have the same property/…is true for …
　　24. Receive recognition/be awarded