—Have you mended your shoes, Bob?—Yes, I _________ them twenty minutes ago .
#36664
A
have mended
B
mend
C
had mended
D
mended
推荐题目
The boy is lost. The police ______ him.
#41670
A
are searching
B
is searching
C
is searching for
D
are searching for
At this moment , John ______ lunch.
#37564
A
eats
B
eat
C
is eating
D
eating