His speech was heard by a group of judges, （ ） agreed that it was the best one this year.
A.正确答案Dwhose
B.which
C.all of which
D.all of whom
His speech was heard by a group of judges, （ ） agreed that it was the best one this year.
His speech was heard by a group of judges, （ ） agreed that it was the best one this year.
A.正确答案Dwhose
B.which
C.all of which
D.all of whom
