I have always regretted ______ studied harder at school.
A: not to have
B: not having
C: to have not
D: having not
A: not to have
B: not having
C: to have not
D: having not
举一反三
- 8.I have always regretted not to have studied harder at school. A: always B: not to have C: harder D: at school
- I always regretted not_________ harder when l was young． A: studyin9 B: having studied C: to study D: D to have studied
- I regret __________ hard at school, or I would have passed the exam. A: to have not worked B: having not worked C: not to have worked D: not having worked
- I usually prefer ______ a standard room, but I prefer ______a deluxe room this time. A: to have, to have B: to having, to having C: having, to have D: to have, having
- I really regretted wasting the hours when I______ hard, but it was too late. A: must have studied B: could have studied C: need have studied D: should have studied