housEs in iCA ExpEriEnCED tErriBlE DEstruCtion During thE El nino EvEnt BECAusE ______.
A．thE El nino EvEnt wAs thE strongEst
B．thE housEs CoulDn't stAnD thE FlooD
C．it sElDom rAinED thErE
D．El nino wAs unExpECtED