All her hard work __________in the end ，and she finally passed the exam ．
B
暂无解析
Thepoorcountriesareextremely_______tointernationaleconomicfluctuations
Itisestimatedthat，currently,about50，000speciesbecome_____everyyear．
Inordertolivethekindoflifewewantandtobethepersonwewanttobe，wehavetodomorethanjust________withevents．
Allherhardwork__________intheend，andshefinallypassedtheexam．
Themanageriscallingona______customertryingtotalkhimintosigningthecontract．