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610. BDCCA D. changedkeys:15. C. needed B. watched D. march C. weakness B. sweater A. breathe D. deliver18. spread C. guide B. engineer A. disease A. shock D. firefighter A. prepare C. fortune B. tortoise A. support D . war14. actor A. parrot C. repeat B. reunite C practise B pleasure A season C southern B wealthy A worth B affair C possible B occur A crossing C journey B sure D grasp6, tour C upward B farther war C than B clothing A . D food3, worth C A . D July produce menthearheard /h ?:d/(3) 詞在否定縮寫中的讀音變化cannotcan`t /ka:nt/shall notshan`t /∫a:nt/will notwon`t /w?unt/do notdon`t /d?unt/break/ei/breakfast/e/head/e/for