Which sentence about cover letters makes the most sense?
OA. Trey listed previous jobs in his cover letter, which he explained in
his résumé.
B. The manager searched the cover letters for an honest, qualified
applicant.
OC. Mr. Williamson sent a cover letter, which told James he had been
laid off.
OD. Bree sent off a cover letter, and it was printed in the magazine's
March issue.