In1991，whilet11eeconomiesofindustrializedcountriesmetaneconomic_____，theeconomiesofdevelopingcountriesweregrowingveryfast．
A、revivaItisestimatedthat，currently,about50，000speciesbecome_____everyyear．
TheopportunitytoexploreandplayandtheencouragementtodosoCan________theperformanceofmanychildren．
Successfullearningisnota(n)________activitybutconsistsoffourdistinctstagesinaspecificorder
TheinteractionsbetweenChinaandtheUSwillsurelyhaveasignificant_______on.peaceandstabilityintheAsia.—Pacificregionandtheworldasawhole.
Themanageriscallingona______customertryingtotalkhimintosigningthecontract．
