I always regret not harder when I was young .
#97664
A
studying
B
having studied
C
to study
D
to have studied
推荐题目
The children all turned ____ the famous actress as she entered the classroom.
#99015
A
looked at
B
to look at
C
to looking at
D
look at
He is a foreigner and he is not _______like that while he is in China．
#96139
A
accustomed to treating
B
used to treating
C
accustomed to being treated
D
determined to be treated
_____ about Lucy, the teacher called her parents to find out why she was so often absent from class．
#96654
A
Concerning
B
Considering
C
Concerned
D
Considered
. There have been several new events______ the program for 2012 long Olympic Games.
#97606
A
to add
B
added
C
adding
D
having been added