问题

mails yesterday.Normally, I my e-mail-box for days.
A:haven’t opened
B:didn’t open
C:hadn’t opened
D:don’t open
B:didn’t open
C:hadn’t opened
D:don’t open
正确答案是:
同类题型
Lucy has been ____ a job everywhere since she graduated last month.
The new movie __________ to be one ofthe biggest money-makers of all time.
I wonder why Susan looks worried today. —I’m not sure, but she _____a small accident driving here.
How do the students get to school_______Monday morning
Do you doubt ____ Bill would like to help you translate this novel into English