I regret _____ hard at school, or I would have succeeded in passing the exam.
#98847
A
not to work
B
having not worked
C
to have not worked
D
not having worked
推荐题目
Time should be made good use of ____ our lessons well.
#98053
A
learning
B
learned
C
to learn
D
having learned
The murderer was reported ______ by the court for his crime.
#88331
A
putting to death
B
to have been put to death
C
being sentenced to death
D
to have sentenced to death
The tall building ____________ in the center of this area will be used as a 5-star hotel.
#90818
A
to built
B
building
C
being built
D
having built