quEstions 21 to 23 ArE BAsED on thE Following nEws.At thE EnD oF thE nEws itEm, you will BE givEn 15 sEConDs to AnswEr thE quEstions.
now listEn to thE nEws
how long hAsBurmA’s militAry BEEn in powErA．For morE thAn 30 yEArs.
B．For morE thAn 20 yEArs.
C．For morE thAn 50 yEArs.
D．For morE thAn 40 yEArs.