—Mom，dad is smoking again!—Well，let him cut it ________ gradually since old habits die hard.
#24025
A
off
B
down
C
up
D
out
推荐题目
She devoted herself ________to her research and it earned her a good reputation in her field.
#22065
A
strongly
B
extremely
C
entirely
D
freely
After two years’ research, we now have a __________ better understanding of the disease.
#24884
A
very
B
far
C
fairly
D
quite
You can’t go out because it is a stormy night; , your homework hasn’t been done.
#24057
A
moreover
B
however
C
nevertheless
D
therefore
I’ll be ________ to do the same thing in your situation.
#23903
A
possibly
B
probably
C
likely
D
perhaps