MRS. BROWN, _______ SON WON THE FIRST PRIZE IN THE LANGUAGE CONTES...

28. - BO DE TRAC NGHIEM TIENG ANH 9 3 DE
Lớp 9 BO DE TRAC NGHIEM TIENG ANH 9 3 DE

28. Mrs. Brown, _______ son won the first prize in the language contest, feels very

happy.

A. who’s B. whom C. whose D. which