题目内容
( ) 10. She wasn't successful at first. She became a successful businesswoman____________
A. in her forty
B. in her forties
C. on her forty
D. on her forties
10. B in one's +整十的复数形式意为"在某人几十岁时"。
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题目内容
( ) 10. She wasn't successful at first. She became a successful businesswoman____________
A. in her forty
B. in her forties
C. on her forty
D. on her forties
10. B in one's +整十的复数形式意为"在某人几十岁时"。