2012届高中英语一轮复习-Unit4-Astronomy：-the-science-of-the-stars精品学案-新人教版必修3VIP

Unit4Astronomy：thescienceofthestars1、harmfuladj.根据语境猜词义(1)Fruitjuicescanbe_harmful_tochildren'steeth.(2)Manyhouseholdspro...