Time ____ never comes again. So we’d better make full use of our time. 
#96385
A
losing
B
lost
C
being lost
D
having lost
推荐题目
She advised us _____ carefully in her class.
#98268
A
listen
B
listening
C
to listen
D
listened
The music, ____________ pleasant, was soon well received when it was taken to the stage.
#89568
A
sounded
B
being sounded
C
sounding
D
having sounded
I don't think the film is worth____.
#92467
A
to see
B
to be seen
C
seeing
D
see