I never doubt ______ his advice is of gr
题型:选择题
问题:
I never doubt ______ his advice is of great ______ to me.[ ]
A. that; valuable
B. if; value
C. whether; valuable
D. that; value
I never doubt ______ his advice is of great ______ to me.[ ]
A. that; valuable
B. if; value
C. whether; valuable
D. that; value