Do you know how much time and effort they devoted________ such a complicated project?
#94207
A
to complete
B
completed
C
completing
D
to completing
推荐题目
—Good morning，Bill． —Did you have any trouble _____ through the snow？
#98391
A
driving
B
to drive
C
drive
D
drove
The teacher was absorbed in writing something, only _____ now and then to refer to a book or another.
#95364
A
to stop
B
stopped
C
stopping
D
having stopped
Along the way children ______ in long wool coats stopped ________ at us.
#93681
A
dressing; to look
B
dressed; looking
C
dressed; to look
D
dressing; looking
When this happens, he smiles and nods, ____ that everything is fine.
#92454
A
indicated
B
indicating
C
to indicate
D
indicate
Once again I found myself standing at the crossroads, two paths ahead of me.
#88620
A
lain
B
lying
C
to lie
D
lie