whAt is thE mAin thEmE oF thE pAssAgE
A．thE FACt thAt A stuDEnt wAs ABlE to mAkE An AtomiC Bom
B、
B、thE DAngErs oF trAnsporting plutonium.
C．thE FACt thAt sECrEt inFormAtion is AvAilABlE in puBliC liBrAriEs.
D．thE EAsE with whiCh AtomiC BomBs CoulD BEComE A tErrorist wEApon.