by his friends and relations,he decided to send his invention to the patent office to get recognition for his successful idea. 
#94495
A
Having pressed
B
Being pressed
C
Pressed
D
To be pressed
推荐题目
We advised them to take a rest, but they insisted _______ the work.
#97448
A
finish 
B
to finish
C
in finishing
D
on finishing
________ the danger of drunk driving, many drivers promised never to drive after drinking.
#96258
A
Realizing
B
To have realized
C
Realized
D
Having realized
—Did you watch the football final between China and Japan?—Yes,but I would rather________.
#88479
A
not do that
B
not doing that
C
not have done that
D
hadn't done that
He opened the envelop, had it_____ and began to read it.
#96947
A
unfolding
B
folding
C
unfolded
D
folded