--Have you finished your work yet? --Yes, I have . It ____________ half an hour ago. 
#40189
A
has been finished
B
finished
C
was finished
D
has finished
推荐题目
I _______ these mistakes down in my notebook next time.
#38118
A
write
B
will write
C
writes
D
wrote
Look! Dave __________ on the phone.
#41495
A
talks
B
are talking
C
talk
D
is talking