quEstions 16 to 20 ArE BAsED on thE Following tAlk. A、BECAusE thE govErnmEnt is too short oF FunD to proviDE suFFiCiEnt ChEAp housing.
B、BECAusE pEoplE ArE inDiFFErEnt, pAying no AttEntion to thE proBlEms oF othErs.
C、BECAusE pEoplE who ArE ConCErnED just Don’t know how to hElp thE homElEss.
D、BECAusE thE "mE-gEnErAtion" ArE ConCErnED only with thEir own AFFAirs AnD intErEsts.