问题补充:
When what made him a popular person, he said it was his personality.
A. asking
B. asked
C. being asked
D. ask
答案:
A. asking
(答案→)B. asked
C. being asked
D. ask
解析:考查省略句,当主从句的主语一致时,可以省略从句的主语和be动词,when asked=when he was asked,句意是:当有人问他,是什么使他成为受欢迎的人,他说是因为他的个性。选B。