Can you imagine what difficulty he had ____ the work?
#89953
A
to do
B
do
C
doing
D
done
推荐题目
When he was a boy, he used to go there and watch _____.
#98869
A
to repair bicycles
B
bicycles to be repaired
C
bicycles being repaired
D
repairing bicycles
She appealed to the judge to______her husband.
#96922
A
put mercy to
B
get mercy with
C
have mercy on
D
be at mercy of