问题
选择题
选出与所给句子划线部分意义相同或相近的一项。
She could play the violin at the age of four. [ ]
A. by 4 years old
B. when she is four
C. 4-year-old
D. when she was four
答案
答案：D
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选出与所给句子划线部分意义相同或相近的一项。
She could play the violin at the age of four. [ ]
A. by 4 years old
B. when she is four
C. 4-year-old
D. when she was four
答案：D