问题补充：
- Have you read the advertisement which a reporter?
- Yes, I have.
A. asking to
B. asks for
C. asked about
D. to ask for
答案：
A. asking to
(答案→)B. asks for
C. asked about
D. to ask for
解析：ask to征求，请求；ask for要求，寻找；ask about询问，打听。句意：你读过了找记者的广告了吗？——是的，我读过了。故选B。
