THE FDA WAS SET UP IN 1940... THAT MAINTAIN STANDARDS FOR THE SALE...

63. - USEOFENGLISH ON KIEM TRA GV ANH
USEOFENGLISH ON KIEM TRA GV ANH
63. The FDA was set up in 1940... that maintain standards for the sale of food and drugs.A. to enforce the laws B. to enforcing laws C. enforcing laws D. enforced the laws