摘要：I have always regretted harder at school. A.not to study B. to not study C.having not studied D. not having studied
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I have always regretted ______ harder at school.
A. not to study B. to not study
C. having not studied D. not having studied
查看习题详情和答案>>I have always regretted ______ harder at school.
- A.not to study
- B.to not study
- C.having not studied
- D.not having studied
I have always regretted ______ harder at school.
| A．not to study | B．to not study |
| C．having not studied | D．not having studied |