________ my surprise, ________ I could h
问题:
________ my surprise, ________ I could have a word with him, he left.
A.In; before
B.To; before
C.In; when
D.To; since
________ my surprise, ________ I could have a word with him, he left.
A.In; before
B.To; before
C.In; when
D.To; since