题目内容
【题目】— How did he finish he work?
—I heard that he did it _________.
A. of himself B. on the own
C. of his own D. by himself
【答案】D
【解析】
试题分析：句意：—他是怎样完成工作的？—我听说他自己完成的。根据句意及语境“自己”此处应是by oneself或on one’s own，故选D。
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题目内容
【题目】— How did he finish he work?
—I heard that he did it _________.
A. of himself B. on the own
C. of his own D. by himself
【答案】D
【解析】
试题分析：句意：—他是怎样完成工作的？—我听说他自己完成的。根据句意及语境“自己”此处应是by oneself或on one’s own，故选D。