单元：List-30.txt

• spoon
• actual
• check
• please
• without
• abroad
• against
• major
• glad
• neighbourhood
• enjoyable
• symbol
• line
• terrible
• term
• devote
• passage
• accurate
• chart
• event
• guard
• urge
• would
• aim
• pause
• cancel
• play
• bury
• tendency
• hesitate
• switch
• often
• average
• understand
• weak
• export
• candidate
• devotion