thE Author's solution to thE Drug proBlEm is______.
A．to mAkE All Drugs ExtrEmEly Costly
B．to put honEst wArnings on All Drug lABEls
C．to mAkE thE Buying AnD sElling oF All Drugs illEgAl
D．to tEll pEoplE thE DAngErous EFFECts oF Drugs on hEAlth