【简答题】语法9. When _________(ask) about the secret of his success, Steven Spielberg said that he owes much of his success and happiness to his wife and children.
【简答题】People attribute much of his success to his powers of imagination. Much of his success __________ his powers of imagination. (credit)
【单选题】Much of his success ____ his powers of imagination.
【单选题】As a salesman, much of his success comes from being what his customers want.
【单选题】When ______ about the secret of his success, Steven Spielberg said that he owes much of his success and happiness ________ his wife and children.