He put in a special for an extra day's holiday so that he could attend his daughter's wed

问题补充：

He put in a special for an extra days holiday so that he could attend his daughters wedding.

A. request

B. demand

C. inquiry

D. proposal

答案：

(答案→)A. request

B. demand

C. inquiry

D. proposal

解析：request请求，put in a request for (提出请求)。enquiry询问，demand 需求，需要，proposal建议，均不和题意。