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题目内容
（赤峰学院-英语）
15. (单选题) She had golden hair when she was a child, but______( )____ she got older and older, her hair went darker and darker.(本题3.5分)
A、 while
B、 when
C、 after
D、 as
A、 while
B、 when
C、 after
D、 as
参考答案