题目内容
选择与句中划线部份相同或相近的选项。
Den Yaping could play ping-pong when she was four．
[ ]
A．
at the age of four
B．
four years later
C．
for four years
D．
four years age
答案：A
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题目内容
选择与句中划线部份相同或相近的选项。
Den Yaping could play ping-pong when she was four．
at the age of four
four years later
for four years
four years age