— Have you found the information is about President Xi’s visit to Russia?— Not yet. I will

问题补充：

— Have you found the information is about President Xi’s visit to Russia?

— Not yet. I will surf the Internet.

A. who

B. what

C. whom

D. which

答案：

A. who

B. what

C. whom

(答案→)D. which

解析：句意：你看到了习主席要采访俄罗斯的消息吗？还没有。我将要上网。the information作为先行词，定语从句中缺少主语，先行词指物故选D.