---Peter is there anything else you want to know about China?---Yes I am still wondering

问题补充：

---Peter, is there anything else you want to know about China?

---Yes, I am still wondering .

A. how does Yangzhou food taste

B. how many gardens are there in Yangzhou

C. what does the Slender West Lake look like

D. who is the first person to invent Yangzhou paper cut

答案：

A. how does Yangzhou food taste

B. how many gardens are there in Yangzhou

C. what does the Slender West Lake look like

(答案→)D. who is the first person to invent Yangzhou paper cut

解析：英语宾语从句中一般为陈述语序。选项ABC都是倒装语序，选项D疑问词做主语，貌似倒装，故选D。