— Do you know ____ the CD yesterday?
— Sorry, I don't know. [ ]
A. how much he paid for
B. how much he will pay for
C. how much did he pay for
D. how much will he pay for
答案:A
— Do you know ____ the CD yesterday?
— Sorry, I don't know. [ ]
A. how much he paid for
B. how much he will pay for
C. how much did he pay for
D. how much will he pay for
答案:A