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
Time _____ , we are going to visit the famous military museum before we leave this city.
#95449
A
permits
B
to permit
C
permitting
D
being permitted
The English in this story has been simplified to make it easier _______.
#96054
A
to be understood
B
understood
C
understanding
D
to understand
My brother preferred to sleep at home rather than _______ for a picnic with his friends.
#91783
A
go
B
going
C
to go
D
gone
A man set off a bomb at a Russian train station on Sunday, at least 16 people in the deadly attack．
#89431
A
killed
B
kill
C
to kill
D
killing
There are lots of places of interest _____ in our city.
#88580
A
needs repairing
B
needing repaired
C
needed repairing
D
needing to be repaired