— Wow, your homework looks great!— I _______ it on my computer.
#101908
A
did
B
do
C
will do
D
had done
推荐题目
I _____ his telephone number. Had I known it, I would have rung him up.
#100016
A
don’t known
B
didn’t know
C
hadn’t known
D
haven’t known
— Can you answer my question? --Sorry, I____________ . Would you repeat that question?
#103803
A
hadn’t listened
B
haven’t listened
C
don’t listen
D
wasn’t listening