问题补充:
--Why do you get up so early in the morning?
---I make it a to get up before 7am to read English.
A. plan
B. wish
C. secret
D. rule
答案:
A. plan
B. wish
C. secret
(答案→)D. rule
解析:plan计划;wish愿望;secret秘密;rule规则。句意:上午你为什么起这么早?——我把每天早晨七点前起来读英语当成一条规则。结合语境可知选D。