单元：Unit 02.txt

• moral
• virtue
• dilemma
• moral dilemma
• faint
• illustrate
• precious
• entrust
• marriage
• majority
• complain
• tuition
• fee
• respond
• response
• union
• scholarship
• hire
• physician
• colleague
• reject
• appoint
• clinic
• elect
• election
• decade
• elsewhere
• tend
• publish
• staff
• saving
• kindergarten
• principle
• passive
• scared
• scare
• sharp
• insurance
• energetic
• replace
• accident
• operation
• whisper
• midnight
• import
• export
• pole
• lap
• bite
• lip
• assist
• first aid
• pass away
• chairman
• memory
• in memory of
• chain
• cafe
• waitress
• pregnant
• disguise
• maple
• cart
• spill
• trip over
• limp
• tear
• in tears
• harm
• despair
• in despair
• might
• a great deal of
• fable
• court
• flexible
• income
• per
• therefore
• tension