He got well-prepared for the job interview, for he couldn't risk ______ the good opportunity. 
#92834
A
to lose
B
losing
C
to be lost
D
being lost
推荐题目
The missing boys were last seen _______ near the river.
#90108
A
to play
B
to be playing
C
play
D
Playing
_____their students, the famous teacher came into the hall.
#97550
A
Followed
B
Followed by
C
Being followed
D
Having been followed
_____herself wondering whether she had made a mistake, she felt embarrassed and at a loss.
#98715
A
Catching
B
Caught
C
Being caught
D
Having been caught