单选题 Residents in this area are requested to submit ______ of residence to verify they actually live here.
A. report
B. request
C. proof
D. approval

【正确答案】 C

【答案解析】超高级问题本题考查名词的用法。解题的提示在于to verify这个地方，意为“证明他们实际在此居住过”。因此，为了证明本人的居住事实，应该提交居住证明，也就是proof of residence。
[高频词语] be requested to do 被要求做某事 submit A to B 向B提交A the authorities 当局