If there is a lot of work ________， I'm happy to just keep on until it is finished.
#89206
A
to do
B
to be doing
C
done
D
doing
推荐题目
Did you have any difficulty _____ his house?
#94176
A
on finding
B
to finding
C
for finding
D
in finding
The girl student came into the classroom, took a chair, sat down and ____ to read, ____ very comfortable and happy.
#97006
A
beginning; feeling
B
beginning; felt
C
began; felt
D
began; feeling
I think it was a great honor for me _______ to speak to the public.
#91683
A
to invite
B
to be invited
C
inviting
D
having invited