完成句子（二）1.Itisalongtimesincetheyseparated，but
問題詳情：完成句子（二）isalongtimesincetheyseparated，but________________(不久)theymeetagain.lecancalculateoncomputers__________________(解決各種問題)suchasexploringthemoon.thecontrary，Ifindherquite__________...
問題詳情：完成句子（二）isalongtimesincetheyseparated，but________________(不久)theymeetagain.lecancalculateoncomputers__________________(解決各種問題)suchasexploringthemoon.thecontrary，Ifindherquite__________...