GMAT Sentence Correction (SC) | Re: Constance Horner, chief of the United States governments

Constance Horner, chief of the United States government’s personnel agency, has recommended thatthe use of any dangerous or illegal drug in the five years prior to application for a job be grounds for not hiring an applicant .

(A) the use of any dangerous or illegal drug in the five years prior to application for a job be grounds for not hiring an applicant
(B) any dangerous or illegal drug, if used in the five years prior to applying for a job, should be grounds for not hiring an applicant
(C)