问题补充：
- What a new computer! Can you tell me ?
- Just the day before yesterday.
A. when you bought it
Bhow much you paid for it
C. when did you buy it
Dhow much did you pay for it
答案：
(答案→)A. when you bought it
B. how much you paid for it
C. when did you buy it
D. how much did you pay for it
解析：本题考查名词性从句。宾语从句要用陈述句语序，根据句意故选A。句意：——多么新的一台电脑啊！你能告诉我你什么时候买的？——刚刚前天。
