Walter offered us a lift when he was leaving the office, but our work _______, we refused his offer.
#91138
A
not finishing
B
had not been finished
C
not having finished
D
not finished
推荐题目
_______ on earth do you suppose_______ this?
#91155
A
What; could do
B
What; could have done
C
Who; do
D
Who; could have done
 ________left before the deadline, it doesn't seem likely that John will finish the job.
#91623
A
Though such a short time
B
Because such a short time
C
With such a short time
D
As such a short time