_________ 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
The sports meeting, due to ______ this weekend, has been put off due to the rain these days.
#93229
A
being held
B
holding
C
hold
D
be held
A communicative satellite ______ as much as 3.5 tons was sent up into space last week.
#92994
A
weighing
B
weighed
C
to be weighed
D
being weighed
_____ for making so many mistakes in the exam, she was in low spirits.
#90724
A
Having blamed
B
To blame
C
Blamed
D
To be blamed
It is said that ________ to classic music may be helpful in improving teenagers’ taste.
#95826
A
exposed
B
exposing
C
being exposed
D
having exposed