You can’t imagine what great trouble they have _____ the problem _____.
#98862
A
to solve; being talked about
B
solving; discussing
C
to solve; to talk about
D
solving; being discussed
推荐题目
I don’t feel like ___ now.I’d prefer ___ my homework at present.
#98111
A
to sleep ; doing
B
to sleep; to do
C
sleeping; doing
D
sleeping; to do
The old man,_______ abroad for 20 years, is on the way back to his mother land.
#93876
A
to work
B
working
C
having worked
D
to have worked
He seems __________ what he is looking for.
#95167
A
to have forgotten
B
to forget
C
forgetting
D
being forgotten
an important position in a big company, Richard has a good chance to improve himself.
#92780
A
Offered
B
Offering
C
Having offered
D
To offer
There is an old temple from 2000 BC on the top of the mountain.
#92553
A
dates
B
dated
C
dating
D
be dated