A-A+
Abraham was a person who loved to read. He had
问题详情
Abraham was a person who loved to read. He had lo study and learn ______.
A．on his own
B．of his own
C．by his own
D．at his own请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：A
解析：on one's own是固定词组，意思是“自主”。其他表达在英语中没有。注意：on one's own指“自主”，of one's own accord指“自愿”。
