____ the machine, the engineers paid much attention to the noise from it.
#93116
A
Having examined
B
Being examined
C
Examining
D
Examined
推荐题目
.Whenever you enter the reading room, you can find all the students _____ at their desks, with their attention _____ on the books, except Tom.
#97675
A
sitting, fixing
B
to sit, fixed
C
seating, fixing
D
seated, fixed
—Come on, please give me some ideas about the project.—Sorry. With so much work __________ my mind, I almost break down.
#98236
A
filled
B
filling
C
to fill
D
being filled
How happy we are! The holiday we have been looking forward _______ at last.
#97451
A
to has come
B
to have come
C
to having come
D
has come
I never put anything _____ others into my bag.
#92815
A
belongs to
B
belonging to
C
is belonging to
D
is belonged to