He is such a conceited man that he never admits ( ) a mistake.
A.正确答案Bto have made
B.having ever made
C.make
D.to make
He is such a conceited man that he never admits ( ) a mistake.
He is such a conceited man that he never admits ( ) a mistake.
A.正确答案Bto have made
B.having ever made
C.make
D.to make