（ ）how much you practice the speech，the actual presentation will be different from your plan.
A.正确答案DAware of
B.Convinced of
C.Clear of
D.Regardless of
（ ）how much you practice the speech，the actual presentation will be different from your plan.
（ ）how much you practice the speech，the actual presentation will be different from your plan.
A.正确答案DAware of
B.Convinced of
C.Clear of
D.Regardless of
