When ____ about the secret of his success,he owed it to his
When ____ about the secret of his success,he owed it to his parents.
1.was asked
2.to ask
3.asking
4.asked
1.was asked
2.to ask
3.asking
4.asked
可能相似的问题
-
1年前3个回答
你能帮帮他们吗