He had had a long and uncomfortable trip, for he had been ______ to the wooden box for over ten hours.
A: confined
B: conformed
C: confronted
D: confirmed
A: confined
B: conformed
C: confronted
D: confirmed
举一反三
- He had been confined to the box, so he ______.
- He had five children to raise, ______ he had to work long hours every day. A: as B: for C: so D: because
- He had been confined to the box, so he ______. A: couldn't move B: could move C: couldn't sleep D: couldn't run away
- He didn't look well, for he _______ for sixteen hours A: had worked B: was working C: had been working D: works
- He had been short ——— exercise for a long time.