_________ that he had fallen behind, he tried to work harder. 
#96219
A
Realize
B
Realized
C
To realize
D
Having realized
推荐题目
However, at times this balance in nature is disturbed, _______ a number of possibly unforeseen effects.
#92867
A
resulting from
B
resulting in
C
having resulted from
D
having resulted in
He was busy last night, otherwise he ______ to the meeting.
#98822
A
would come
B
would have come
C
came
D
had come
He couldn’t have his son ________telling him any lies.
#95866
A
going away with
B
go away from
C
getting away with
D
get away from