"why is thE univErsity Doing so muCh BuilDing "
"thE numBEr oF stuDEnts ______ thAt thErE ArEn't Enough ClAssrooms."
A．hAvE inCrEAsED so rApiDly
B．hAs inCrEAsED so rApiD
C．hAvE inCrEAsED so rApiD
D．hAs inCrEAsED so rApiDly