All her hard work __________in the end ，and she finally passed the exam ．
A、showedoffB
暂无解析
Tomplacedthebanknotes，_________thechangeandreceipts，backinthedrawer．
Theteamplayedhardbecausethechampionshipofthestatewas______.
About20ofthepassengerswhowereinjuredinaplanecrasharesaidtobein_____condition．
Itisestimatedthat，currently,about50，000speciesbecome_____everyyear．
Thepoorcountriesareextremely_______tointernationaleconomicfluctuations
