.He is really an excellent doctor and he
题型:选择题
问题:
.He is really an excellent doctor and he is _____ to becoming an expert in this field.
A.in a way
B.by the way
C.on the way
D.under the way
.He is really an excellent doctor and he is _____ to becoming an expert in this field.
A.in a way
B.by the way
C.on the way
D.under the way